| 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 | $236.31 | 13.464% | $268.1268 | $268.13 | $268.15 | $268.10 |
| Purchase #2 | $10.43 | 8.154% | $11.2805 | $11.28 | $11.30 | $11.30 |
| Purchase #3 | $31.74 | 4.300% | $33.1048 | $33.10 | $33.10 | $33.10 |
| Purchase #4 | $187.34 | 7.648% | $201.6678 | $201.67 | $201.65 | $201.70 |
| Purchase #5 | $160.25 | 5.235% | $168.6391 | $168.64 | $168.65 | $168.60 |
| Purchase #6 | $97.90 | 9.471% | $107.1721 | $107.17 | $107.15 | $107.20 |
| Purchase #7 | $102.58 | 13.836% | $116.773 | $116.77 | $116.75 | $116.80 |
| 7 purchase totals = | $826.55 | $906.7641 | $906.76 | $906.75 | $906.80 | |