| 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 | $227.81 | 9.564% | $249.5977 | $249.60 | $249.60 | $249.60 |
| Purchase #2 | $28.40 | 6.272% | $30.1812 | $30.18 | $30.20 | $30.20 |
| Purchase #3 | $171.56 | 10.872% | $190.212 | $190.21 | $190.20 | $190.20 |
| Purchase #4 | $39.69 | 3.585% | $41.1129 | $41.11 | $41.10 | $41.10 |
| Purchase #5 | $107.75 | 11.503% | $120.1445 | $120.14 | $120.15 | $120.10 |
| Purchase #6 | $171.53 | 6.262% | $182.2712 | $182.27 | $182.25 | $182.30 |
| Purchase #7 | $154.83 | 13.289% | $175.4054 | $175.41 | $175.40 | $175.40 |
| 7 purchase totals = | $901.57 | $988.9249 | $988.92 | $988.90 | $988.90 | |