| 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 | $93.63 | 11.576% | $104.4686 | $104.47 | $104.45 | $104.50 |
| Purchase #2 | $166.68 | 10.488% | $184.1614 | $184.16 | $184.15 | $184.20 |
| Purchase #3 | $68.66 | 13.734% | $78.0898 | $78.09 | $78.10 | $78.10 |
| Purchase #4 | $219.35 | 12.702% | $247.2118 | $247.21 | $247.20 | $247.20 |
| Purchase #5 | $143.99 | 10.444% | $159.0283 | $159.03 | $159.05 | $159.00 |
| Purchase #6 | $88.57 | 7.106% | $94.8638 | $94.86 | $94.85 | $94.90 |
| Purchase #7 | $107.89 | 7.817% | $116.3238 | $116.32 | $116.30 | $116.30 |
| 7 purchase totals = | $888.77 | $984.1475 | $984.14 | $984.10 | $984.20 | |