| 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 | $12.49 | 5.474% | $13.1737 | $13.17 | $13.15 | $13.20 |
| Purchase #2 | $238.85 | 9.867% | $262.4173 | $262.42 | $262.40 | $262.40 |
| Purchase #3 | $157.95 | 5.537% | $166.6957 | $166.70 | $166.70 | $166.70 |
| Purchase #4 | $146.31 | 9.322% | $159.949 | $159.95 | $159.95 | $159.90 |
| Purchase #5 | $240.88 | 8.673% | $261.7715 | $261.77 | $261.75 | $261.80 |
| Purchase #6 | $46.25 | 6.580% | $49.2933 | $49.29 | $49.30 | $49.30 |
| Purchase #7 | $94.79 | 13.350% | $107.4445 | $107.44 | $107.45 | $107.40 |
| 7 purchase totals = | $937.52 | $1,020.7450 | $1,020.74 | $1,020.70 | $1,020.70 | |