| 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 | $222.88 | 4.289% | $232.4393 | $232.44 | $232.45 | $232.40 |
| Purchase #2 | $227.37 | 8.750% | $247.2649 | $247.26 | $247.25 | $247.30 |
| Purchase #3 | $52.35 | 5.184% | $55.0638 | $55.06 | $55.05 | $55.10 |
| Purchase #4 | $48.35 | 6.849% | $51.6615 | $51.66 | $51.65 | $51.70 |
| Purchase #5 | $206.54 | 10.183% | $227.572 | $227.57 | $227.55 | $227.60 |
| Purchase #6 | $106.39 | 3.265% | $109.8636 | $109.86 | $109.85 | $109.90 |
| Purchase #7 | $41.31 | 9.596% | $45.2741 | $45.27 | $45.25 | $45.30 |
| 7 purchase totals = | $905.19 | $969.1392 | $969.12 | $969.05 | $969.30 | |