| 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 | $105.49 | 11.157% | $117.2595 | $117.26 | $117.25 | $117.30 |
| Purchase #2 | $212.57 | 3.431% | $219.8633 | $219.86 | $219.85 | $219.90 |
| Purchase #3 | $7.55 | 3.864% | $7.8417 | $7.84 | $7.85 | $7.80 |
| Purchase #4 | $82.47 | 7.782% | $88.8878 | $88.89 | $88.90 | $88.90 |
| Purchase #5 | $142.78 | 12.701% | $160.9145 | $160.91 | $160.90 | $160.90 |
| Purchase #6 | $119.88 | 4.858% | $125.7038 | $125.70 | $125.70 | $125.70 |
| Purchase #7 | $200.80 | 10.821% | $222.5286 | $222.53 | $222.55 | $222.50 |
| 7 purchase totals = | $871.54 | $942.9992 | $942.99 | $943.00 | $943.00 | |