| 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 | $240.58 | 9.203% | $262.7206 | $262.72 | $262.70 | $262.70 |
| Purchase #2 | $48.35 | 4.584% | $50.5664 | $50.57 | $50.55 | $50.60 |
| Purchase #3 | $15.80 | 7.669% | $17.0117 | $17.01 | $17.00 | $17.00 |
| Purchase #4 | $148.25 | 10.586% | $163.9437 | $163.94 | $163.95 | $163.90 |
| Purchase #5 | $116.75 | 10.749% | $129.2995 | $129.30 | $129.30 | $129.30 |
| Purchase #6 | $184.88 | 10.854% | $204.9469 | $204.95 | $204.95 | $204.90 |
| Purchase #7 | $104.68 | 5.708% | $110.6551 | $110.66 | $110.65 | $110.70 |
| 7 purchase totals = | $859.29 | $939.1439 | $939.15 | $939.10 | $939.10 | |