| 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 | $224.63 | 5.448% | $236.8678 | $236.87 | $236.85 | $236.90 |
| Purchase #2 | $78.67 | 7.244% | $84.3689 | $84.37 | $84.35 | $84.40 |
| Purchase #3 | $222.37 | 12.485% | $250.1329 | $250.13 | $250.15 | $250.10 |
| Purchase #4 | $25.69 | 3.733% | $26.649 | $26.65 | $26.65 | $26.60 |
| Purchase #5 | $52.69 | 12.569% | $59.3126 | $59.31 | $59.30 | $59.30 |
| Purchase #6 | $49.31 | 5.749% | $52.1448 | $52.14 | $52.15 | $52.10 |
| Purchase #7 | $196.79 | 5.617% | $207.8437 | $207.84 | $207.85 | $207.80 |
| 7 purchase totals = | $850.15 | $917.3197 | $917.31 | $917.30 | $917.20 | |