| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $214.81 | 12.679% | $242.0458 | $242.05 | $242.05 | $242.00 |
| Purchase #2 | $58.50 | 3.860% | $60.7581 | $60.76 | $60.75 | $60.80 |
| Purchase #3 | $105.73 | 8.532% | $114.7509 | $114.75 | $114.75 | $114.80 |
| Purchase #4 | $206.61 | 7.629% | $222.3723 | $222.37 | $222.35 | $222.40 |
| Purchase #5 | $168.61 | 8.125% | $182.3096 | $182.31 | $182.30 | $182.30 |
| Purchase #6 | $34.60 | 4.811% | $36.2646 | $36.26 | $36.25 | $36.30 |
| Purchase #7 | $201.79 | 8.217% | $218.3711 | $218.37 | $218.35 | $218.40 |
| 7 purchase totals = | $990.65 | $1,076.8724 | $1,076.87 | $1,076.80 | $1,077.00 | |