| 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 | $20.35 | 12.415% | $22.8765 | $22.88 | $22.90 | $22.90 |
| Purchase #2 | $190.87 | 11.418% | $212.6635 | $212.66 | $212.65 | $212.70 |
| Purchase #3 | $63.48 | 4.728% | $66.4813 | $66.48 | $66.50 | $66.50 |
| Purchase #4 | $217.65 | 5.267% | $229.1136 | $229.11 | $229.10 | $229.10 |
| Purchase #5 | $182.74 | 12.639% | $205.8365 | $205.84 | $205.85 | $205.80 |
| Purchase #6 | $130.96 | 7.201% | $140.3904 | $140.39 | $140.40 | $140.40 |
| Purchase #7 | $115.84 | 4.704% | $121.2891 | $121.29 | $121.30 | $121.30 |
| 7 purchase totals = | $921.89 | $998.6509 | $998.65 | $998.70 | $998.70 | |