| 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 | $114.37 | 5.162% | $120.2738 | $120.27 | $120.25 | $120.30 |
| Purchase #2 | $190.37 | 7.746% | $205.1161 | $205.12 | $205.10 | $205.10 |
| Purchase #3 | $24.54 | 7.764% | $26.4453 | $26.45 | $26.45 | $26.40 |
| Purchase #4 | $99.98 | 8.333% | $108.3113 | $108.31 | $108.30 | $108.30 |
| Purchase #5 | $120.96 | 4.226% | $126.0718 | $126.07 | $126.05 | $126.10 |
| Purchase #6 | $232.92 | 12.148% | $261.2151 | $261.22 | $261.20 | $261.20 |
| Purchase #7 | $31.29 | 5.132% | $32.8958 | $32.90 | $32.90 | $32.90 |
| 7 purchase totals = | $814.43 | $880.3292 | $880.34 | $880.25 | $880.30 | |