| 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 | $249.65 | 12.192% | $280.0873 | $280.09 | $280.10 | $280.10 |
| Purchase #2 | $36.92 | 7.413% | $39.6569 | $39.66 | $39.65 | $39.70 |
| Purchase #3 | $64.96 | 13.272% | $73.5815 | $73.58 | $73.60 | $73.60 |
| Purchase #4 | $75.79 | 10.370% | $83.6494 | $83.65 | $83.65 | $83.60 |
| Purchase #5 | $85.67 | 13.583% | $97.3066 | $97.31 | $97.30 | $97.30 |
| Purchase #6 | $222.48 | 6.167% | $236.2003 | $236.20 | $236.20 | $236.20 |
| Purchase #7 | $73.56 | 13.791% | $83.7047 | $83.70 | $83.70 | $83.70 |
| 7 purchase totals = | $809.03 | $894.1867 | $894.19 | $894.20 | $894.20 | |