| 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 | $124.68 | 11.819% | $139.4159 | $139.42 | $139.40 | $139.40 |
| Purchase #2 | $247.28 | 5.642% | $261.2315 | $261.23 | $261.25 | $261.20 |
| Purchase #3 | $93.36 | 7.478% | $100.3415 | $100.34 | $100.35 | $100.30 |
| Purchase #4 | $51.68 | 12.363% | $58.0692 | $58.07 | $58.05 | $58.10 |
| Purchase #5 | $149.51 | 9.447% | $163.6342 | $163.63 | $163.65 | $163.60 |
| Purchase #6 | $128.45 | 7.686% | $138.3227 | $138.32 | $138.30 | $138.30 |
| Purchase #7 | $84.69 | 5.650% | $89.475 | $89.48 | $89.50 | $89.50 |
| 7 purchase totals = | $879.65 | $950.4900 | $950.49 | $950.50 | $950.40 | |