| 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 | $107.47 | 12.554% | $120.9618 | $120.96 | $120.95 | $121.00 |
| Purchase #2 | $10.66 | 10.195% | $11.7468 | $11.75 | $11.75 | $11.70 |
| Purchase #3 | $239.86 | 5.466% | $252.9707 | $252.97 | $252.95 | $253.00 |
| Purchase #4 | $224.65 | 11.673% | $250.8734 | $250.87 | $250.85 | $250.90 |
| Purchase #5 | $125.39 | 5.548% | $132.3466 | $132.35 | $132.35 | $132.30 |
| Purchase #6 | $11.44 | 9.470% | $12.5234 | $12.52 | $12.50 | $12.50 |
| Purchase #7 | $21.34 | 10.567% | $23.595 | $23.60 | $23.60 | $23.60 |
| 7 purchase totals = | $740.81 | $805.0177 | $805.02 | $804.95 | $805.00 | |