| 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 | $121.71 | 10.421% | $134.3934 | $134.39 | $134.40 | $134.40 |
| Purchase #2 | $90.68 | 12.703% | $102.1991 | $102.20 | $102.20 | $102.20 |
| Purchase #3 | $90.84 | 7.779% | $97.9064 | $97.91 | $97.90 | $97.90 |
| Purchase #4 | $160.69 | 3.109% | $165.6859 | $165.69 | $165.70 | $165.70 |
| Purchase #5 | $71.54 | 4.413% | $74.6971 | $74.70 | $74.70 | $74.70 |
| Purchase #6 | $156.36 | 4.317% | $163.1101 | $163.11 | $163.10 | $163.10 |
| Purchase #7 | $229.34 | 3.188% | $236.6514 | $236.65 | $236.65 | $236.70 |
| 7 purchase totals = | $921.16 | $974.6434 | $974.65 | $974.65 | $974.70 | |