| 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 | $121.30 | 11.347% | $135.0639 | $135.06 | $135.05 | $135.10 |
| Purchase #2 | $143.30 | 10.713% | $158.6517 | $158.65 | $158.65 | $158.70 |
| Purchase #3 | $180.36 | 9.213% | $196.9766 | $196.98 | $197.00 | $197.00 |
| Purchase #4 | $86.75 | 8.692% | $94.2903 | $94.29 | $94.30 | $94.30 |
| Purchase #5 | $48.39 | 10.191% | $53.3214 | $53.32 | $53.30 | $53.30 |
| Purchase #6 | $224.72 | 5.123% | $236.2324 | $236.23 | $236.25 | $236.20 |
| Purchase #7 | $78.44 | 12.113% | $87.9414 | $87.94 | $87.95 | $87.90 |
| 7 purchase totals = | $883.26 | $962.4777 | $962.47 | $962.50 | $962.50 | |