Rounding if formula is less that a certain number

I have a line of numbers that I'm summing in a cell (A1). I then have the number the total is supposed to be in A1 as long as everything was entered correctly in another cell (A2). In a third cell (A3), I have a formula subtracting the value of the first cell (A1) from the value of the second cell (A2) to see if the total is off and if so, by how much. If the answer in the third cell is either less than 10 or greater than -10, I would like it just round to zero. If it is outside of that range, I would like it to be the answer to A2-A1. I tried using the following formula: =IF(OR(A2-A1>10,A2-A1<-10),0), but when the answer is outside fo the -10 to 10 range, the answer in the cell is FALSE, which unfortunately does not help me in what I'm trying to do. So, to summarize:
If A1= 25 and A2= 20, then A3 = -5, and I would like to have A3 show as 0.
If A1 =20 and A2 = 25, then A3 = 5 and I would like to have A3 show as 0.
If A1 = 100 and A2 = 50, then A3 = -50 and I would like to have A3 show as -50.
If A1 = 50 and A2 = 100, then A3 = 50 and I would like to have A3 show as 50.

Any help would be greatly appreciated. Thank you!

Unfortunately, no it did not but thank you very much for your input!

Now that worked like a charm. Thank you!! :D