| 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 | $207.90 | 8.281% | $225.1162 | $225.12 | $225.10 | $225.10 |
| Purchase #2 | $37.69 | 7.850% | $40.6487 | $40.65 | $40.65 | $40.60 |
| Purchase #3 | $98.83 | 8.450% | $107.1811 | $107.18 | $107.20 | $107.20 |
| Purchase #4 | $118.37 | 3.425% | $122.4242 | $122.42 | $122.40 | $122.40 |
| Purchase #5 | $109.97 | 8.379% | $119.1844 | $119.18 | $119.20 | $119.20 |
| Purchase #6 | $113.27 | 7.237% | $121.4673 | $121.47 | $121.45 | $121.50 |
| Purchase #7 | $225.44 | 13.754% | $256.447 | $256.45 | $256.45 | $256.40 |
| 7 purchase totals = | $911.47 | $992.4689 | $992.47 | $992.45 | $992.40 | |