| 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 | $125.53 | 4.671% | $131.3935 | $131.39 | $131.40 | $131.40 |
| Purchase #2 | $234.79 | 6.462% | $249.9621 | $249.96 | $249.95 | $250.00 |
| Purchase #3 | $22.26 | 6.458% | $23.6976 | $23.70 | $23.70 | $23.70 |
| Purchase #4 | $71.90 | 7.337% | $77.1753 | $77.18 | $77.20 | $77.20 |
| Purchase #5 | $104.44 | 11.410% | $116.3566 | $116.36 | $116.35 | $116.40 |
| Purchase #6 | $16.97 | 4.818% | $17.7876 | $17.79 | $17.80 | $17.80 |
| Purchase #7 | $59.78 | 5.800% | $63.2472 | $63.25 | $63.25 | $63.20 |
| 7 purchase totals = | $635.67 | $679.6199 | $679.63 | $679.65 | $679.70 | |