| 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 | $51.38 | 13.246% | $58.1858 | $58.19 | $58.20 | $58.20 |
| Purchase #2 | $62.52 | 10.508% | $69.0896 | $69.09 | $69.10 | $69.10 |
| Purchase #3 | $136.86 | 3.600% | $141.787 | $141.79 | $141.80 | $141.80 |
| Purchase #4 | $92.94 | 13.185% | $105.1941 | $105.19 | $105.20 | $105.20 |
| Purchase #5 | $87.29 | 13.468% | $99.0462 | $99.05 | $99.05 | $99.00 |
| Purchase #6 | $237.69 | 4.776% | $249.0421 | $249.04 | $249.05 | $249.00 |
| Purchase #7 | $117.89 | 7.479% | $126.707 | $126.71 | $126.70 | $126.70 |
| 7 purchase totals = | $786.57 | $849.0518 | $849.06 | $849.10 | $849.00 | |