| 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 | $113.65 | 8.303% | $123.0864 | $123.09 | $123.10 | $123.10 |
| Purchase #2 | $221.81 | 12.308% | $249.1104 | $249.11 | $249.10 | $249.10 |
| Purchase #3 | $21.90 | 13.410% | $24.8368 | $24.84 | $24.85 | $24.80 |
| Purchase #4 | $224.46 | 5.552% | $236.922 | $236.92 | $236.90 | $236.90 |
| Purchase #5 | $158.41 | 10.572% | $175.1571 | $175.16 | $175.15 | $175.20 |
| Purchase #6 | $22.90 | 9.817% | $25.1481 | $25.15 | $25.15 | $25.10 |
| Purchase #7 | $18.67 | 9.459% | $20.436 | $20.44 | $20.45 | $20.40 |
| 7 purchase totals = | $781.80 | $854.6968 | $854.71 | $854.70 | $854.60 | |