| 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 | $236.62 | 9.241% | $258.4861 | $258.49 | $258.50 | $258.50 |
| Purchase #2 | $143.29 | 10.724% | $158.6564 | $158.66 | $158.65 | $158.70 |
| Purchase #3 | $99.31 | 7.418% | $106.6768 | $106.68 | $106.70 | $106.70 |
| Purchase #4 | $83.64 | 6.579% | $89.1427 | $89.14 | $89.15 | $89.10 |
| Purchase #5 | $112.29 | 13.113% | $127.0146 | $127.01 | $127.00 | $127.00 |
| Purchase #6 | $194.29 | 9.825% | $213.379 | $213.38 | $213.40 | $213.40 |
| Purchase #7 | $5.84 | 5.540% | $6.1635 | $6.16 | $6.15 | $6.20 |
| 7 purchase totals = | $875.28 | $959.5191 | $959.52 | $959.55 | $959.60 | |