Our office follows the seven minute rule when calculating time on our time
sheets. To make this automated time sheet I've designed work properly, I
need a function that will round each time entry to the nearest quarter hour.
Thus for example, 7:26 AM would need to be rounded to 7:30 AM, and 12:37 PM
would need to be rounded to 12:30 PM. Once someone helps me figure that out,
I have everything else that will calculate everything correctly.