| 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 | $238.62 | 7.172% | $255.7338 | $255.73 | $255.75 | $255.70 |
| Purchase #2 | $204.79 | 12.109% | $229.588 | $229.59 | $229.60 | $229.60 |
| Purchase #3 | $7.48 | 12.130% | $8.3873 | $8.39 | $8.40 | $8.40 |
| Purchase #4 | $99.32 | 3.825% | $103.119 | $103.12 | $103.10 | $103.10 |
| Purchase #5 | $28.55 | 5.675% | $30.1702 | $30.17 | $30.15 | $30.20 |
| Purchase #6 | $76.38 | 5.312% | $80.4373 | $80.44 | $80.45 | $80.40 |
| Purchase #7 | $229.49 | 3.159% | $236.7396 | $236.74 | $236.75 | $236.70 |
| 7 purchase totals = | $884.63 | $944.1752 | $944.18 | $944.20 | $944.10 | |