| 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 | $107.86 | 7.796% | $116.2688 | $116.27 | $116.25 | $116.30 |
| Purchase #2 | $73.93 | 11.202% | $82.2116 | $82.21 | $82.20 | $82.20 |
| Purchase #3 | $100.99 | 11.681% | $112.7866 | $112.79 | $112.80 | $112.80 |
| Purchase #4 | $209.85 | 12.492% | $236.0645 | $236.06 | $236.05 | $236.10 |
| Purchase #5 | $153.79 | 6.181% | $163.2958 | $163.30 | $163.30 | $163.30 |
| Purchase #6 | $182.85 | 6.165% | $194.1227 | $194.12 | $194.10 | $194.10 |
| Purchase #7 | $40.67 | 10.604% | $44.9826 | $44.98 | $45.00 | $45.00 |
| 7 purchase totals = | $869.94 | $949.7326 | $949.73 | $949.70 | $949.80 | |