| 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 | $11.58 | 5.736% | $12.2442 | $12.24 | $12.25 | $12.20 |
| Purchase #2 | $102.40 | 7.719% | $110.3043 | $110.30 | $110.30 | $110.30 |
| Purchase #3 | $26.90 | 7.264% | $28.854 | $28.85 | $28.85 | $28.90 |
| Purchase #4 | $236.79 | 13.399% | $268.5175 | $268.52 | $268.50 | $268.50 |
| Purchase #5 | $124.71 | 7.482% | $134.0408 | $134.04 | $134.05 | $134.00 |
| Purchase #6 | $86.69 | 13.130% | $98.0724 | $98.07 | $98.05 | $98.10 |
| Purchase #7 | $206.41 | 11.328% | $229.7921 | $229.79 | $229.80 | $229.80 |
| 7 purchase totals = | $795.48 | $881.8253 | $881.81 | $881.80 | $881.80 | |