| 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 | $225.32 | 11.107% | $250.3463 | $250.35 | $250.35 | $250.30 |
| Purchase #2 | $29.58 | 5.682% | $31.2607 | $31.26 | $31.25 | $31.30 |
| Purchase #3 | $172.35 | 3.107% | $177.7049 | $177.70 | $177.70 | $177.70 |
| Purchase #4 | $158.30 | 5.178% | $166.4968 | $166.50 | $166.50 | $166.50 |
| Purchase #5 | $64.69 | 3.787% | $67.1398 | $67.14 | $67.15 | $67.10 |
| Purchase #6 | $148.46 | 3.868% | $154.2024 | $154.20 | $154.20 | $154.20 |
| Purchase #7 | $45.38 | 3.110% | $46.7913 | $46.79 | $46.80 | $46.80 |
| 7 purchase totals = | $844.08 | $893.9422 | $893.94 | $893.95 | $893.90 | |