| 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 | $180.61 | 12.348% | $202.9117 | $202.91 | $202.90 | $202.90 |
| Purchase #2 | $115.30 | 10.396% | $127.2866 | $127.29 | $127.30 | $127.30 |
| Purchase #3 | $16.39 | 6.217% | $17.409 | $17.41 | $17.40 | $17.40 |
| Purchase #4 | $148.99 | 9.537% | $163.1992 | $163.20 | $163.20 | $163.20 |
| Purchase #5 | $31.84 | 12.332% | $35.7665 | $35.77 | $35.75 | $35.80 |
| Purchase #6 | $171.69 | 13.108% | $194.1951 | $194.20 | $194.20 | $194.20 |
| Purchase #7 | $247.64 | 5.536% | $261.3494 | $261.35 | $261.35 | $261.30 |
| 7 purchase totals = | $912.46 | $1,002.1175 | $1,002.13 | $1,002.10 | $1,002.10 | |