| 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 | $250.82 | 3.171% | $258.7735 | $258.77 | $258.75 | $258.80 |
| Purchase #2 | $202.41 | 7.365% | $217.3175 | $217.32 | $217.30 | $217.30 |
| Purchase #3 | $104.36 | 6.696% | $111.3479 | $111.35 | $111.35 | $111.30 |
| Purchase #4 | $157.98 | 13.167% | $178.7812 | $178.78 | $178.80 | $178.80 |
| Purchase #5 | $244.76 | 6.696% | $261.1491 | $261.15 | $261.15 | $261.10 |
| Purchase #6 | $155.51 | 5.372% | $163.864 | $163.86 | $163.85 | $163.90 |
| Purchase #7 | $122.29 | 5.440% | $128.9426 | $128.94 | $128.95 | $128.90 |
| 7 purchase totals = | $1,238.13 | $1,320.1758 | $1,320.17 | $1,320.15 | $1,320.10 | |