| 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 | $81.88 | 5.193% | $86.132 | $86.13 | $86.15 | $86.10 |
| Purchase #2 | $131.67 | 9.486% | $144.1602 | $144.16 | $144.15 | $144.20 |
| Purchase #3 | $86.30 | 12.549% | $97.1298 | $97.13 | $97.15 | $97.10 |
| Purchase #4 | $204.94 | 5.622% | $216.4617 | $216.46 | $216.45 | $216.50 |
| Purchase #5 | $238.34 | 9.687% | $261.428 | $261.43 | $261.45 | $261.40 |
| Purchase #6 | $91.95 | 3.842% | $95.4827 | $95.48 | $95.50 | $95.50 |
| Purchase #7 | $25.28 | 12.321% | $28.3947 | $28.39 | $28.40 | $28.40 |
| 7 purchase totals = | $860.36 | $929.1891 | $929.18 | $929.25 | $929.20 | |