| 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 | $217.48 | 7.658% | $234.1346 | $234.13 | $234.15 | $234.10 |
| Purchase #2 | $128.41 | 11.413% | $143.0654 | $143.07 | $143.05 | $143.10 |
| Purchase #3 | $223.90 | 6.360% | $238.14 | $238.14 | $238.15 | $238.10 |
| Purchase #4 | $199.96 | 5.335% | $210.6279 | $210.63 | $210.65 | $210.60 |
| Purchase #5 | $124.91 | 11.816% | $139.6694 | $139.67 | $139.65 | $139.70 |
| Purchase #6 | $158.68 | 4.864% | $166.3982 | $166.40 | $166.40 | $166.40 |
| Purchase #7 | $88.58 | 5.465% | $93.4209 | $93.42 | $93.40 | $93.40 |
| 7 purchase totals = | $1,141.92 | $1,225.4564 | $1,225.46 | $1,225.45 | $1,225.40 | |