| 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 | $242.73 | 7.405% | $260.7042 | $260.70 | $260.70 | $260.70 |
| Purchase #2 | $148.64 | 5.499% | $156.8137 | $156.81 | $156.80 | $156.80 |
| Purchase #3 | $66.83 | 12.286% | $75.0407 | $75.04 | $75.05 | $75.00 |
| Purchase #4 | $135.96 | 11.480% | $151.5682 | $151.57 | $151.55 | $151.60 |
| Purchase #5 | $23.38 | 7.216% | $25.0671 | $25.07 | $25.05 | $25.10 |
| Purchase #6 | $43.83 | 9.855% | $48.1494 | $48.15 | $48.15 | $48.10 |
| Purchase #7 | $250.62 | 10.123% | $275.9903 | $275.99 | $276.00 | $276.00 |
| 7 purchase totals = | $911.99 | $993.3336 | $993.33 | $993.30 | $993.30 | |