| 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 | $191.27 | 8.456% | $207.4438 | $207.44 | $207.45 | $207.40 |
| Purchase #2 | $118.88 | 3.527% | $123.0729 | $123.07 | $123.05 | $123.10 |
| Purchase #3 | $231.70 | 12.420% | $260.4771 | $260.48 | $260.50 | $260.50 |
| Purchase #4 | $94.26 | 3.626% | $97.6779 | $97.68 | $97.70 | $97.70 |
| Purchase #5 | $18.74 | 6.653% | $19.9868 | $19.99 | $20.00 | $20.00 |
| Purchase #6 | $83.50 | 5.462% | $88.0608 | $88.06 | $88.05 | $88.10 |
| Purchase #7 | $123.97 | 6.749% | $132.3367 | $132.34 | $132.35 | $132.30 |
| 7 purchase totals = | $862.32 | $929.0560 | $929.06 | $929.10 | $929.10 | |