| 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 | $105.65 | 12.557% | $118.9165 | $118.92 | $118.90 | $118.90 |
| Purchase #2 | $17.71 | 8.458% | $19.2079 | $19.21 | $19.20 | $19.20 |
| Purchase #3 | $104.79 | 13.670% | $119.1148 | $119.11 | $119.10 | $119.10 |
| Purchase #4 | $217.43 | 6.350% | $231.2368 | $231.24 | $231.25 | $231.20 |
| Purchase #5 | $97.79 | 7.268% | $104.8974 | $104.90 | $104.90 | $104.90 |
| Purchase #6 | $102.54 | 13.503% | $116.386 | $116.39 | $116.40 | $116.40 |
| Purchase #7 | $133.79 | 5.703% | $141.42 | $141.42 | $141.40 | $141.40 |
| 7 purchase totals = | $779.70 | $851.1794 | $851.19 | $851.15 | $851.10 | |