| 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 | $81.85 | 3.289% | $84.542 | $84.54 | $84.55 | $84.50 |
| Purchase #2 | $193.84 | 9.563% | $212.3769 | $212.38 | $212.40 | $212.40 |
| Purchase #3 | $219.53 | 3.854% | $227.9907 | $227.99 | $228.00 | $228.00 |
| Purchase #4 | $107.70 | 8.689% | $117.0581 | $117.06 | $117.05 | $117.10 |
| Purchase #5 | $18.73 | 8.589% | $20.3387 | $20.34 | $20.35 | $20.30 |
| Purchase #6 | $177.99 | 7.492% | $191.325 | $191.33 | $191.35 | $191.30 |
| Purchase #7 | $19.76 | 7.685% | $21.2786 | $21.28 | $21.30 | $21.30 |
| 7 purchase totals = | $819.40 | $874.9100 | $874.92 | $875.00 | $874.90 | |