| 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 | $113.59 | 9.356% | $124.2175 | $124.22 | $124.20 | $124.20 |
| Purchase #2 | $132.34 | 5.773% | $139.98 | $139.98 | $140.00 | $140.00 |
| Purchase #3 | $86.77 | 12.620% | $97.7204 | $97.72 | $97.70 | $97.70 |
| Purchase #4 | $119.86 | 13.556% | $136.1082 | $136.11 | $136.10 | $136.10 |
| Purchase #5 | $25.90 | 9.372% | $28.3273 | $28.33 | $28.35 | $28.30 |
| Purchase #6 | $236.38 | 6.241% | $251.1325 | $251.13 | $251.15 | $251.10 |
| Purchase #7 | $95.39 | 12.605% | $107.4139 | $107.41 | $107.40 | $107.40 |
| 7 purchase totals = | $810.23 | $884.8998 | $884.90 | $884.90 | $884.80 | |