| 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 | $208.42 | 13.576% | $236.7151 | $236.72 | $236.70 | $236.70 |
| Purchase #2 | $11.39 | 11.704% | $12.7231 | $12.72 | $12.70 | $12.70 |
| Purchase #3 | $106.26 | 8.518% | $115.3112 | $115.31 | $115.30 | $115.30 |
| Purchase #4 | $86.57 | 11.692% | $96.6918 | $96.69 | $96.70 | $96.70 |
| Purchase #5 | $175.94 | 11.478% | $196.1344 | $196.13 | $196.15 | $196.10 |
| Purchase #6 | $20.41 | 3.248% | $21.0729 | $21.07 | $21.05 | $21.10 |
| Purchase #7 | $131.33 | 3.492% | $135.916 | $135.92 | $135.90 | $135.90 |
| 7 purchase totals = | $740.32 | $814.5645 | $814.56 | $814.50 | $814.50 | |