| 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 | $88.64 | 12.583% | $99.7936 | $99.79 | $99.80 | $99.80 |
| Purchase #2 | $202.73 | 9.648% | $222.2894 | $222.29 | $222.30 | $222.30 |
| Purchase #3 | $19.83 | 12.188% | $22.2469 | $22.25 | $22.25 | $22.20 |
| Purchase #4 | $107.56 | 9.796% | $118.0966 | $118.10 | $118.10 | $118.10 |
| Purchase #5 | $245.94 | 7.273% | $263.8272 | $263.83 | $263.85 | $263.80 |
| Purchase #6 | $231.31 | 7.770% | $249.2828 | $249.28 | $249.30 | $249.30 |
| Purchase #7 | $110.79 | 9.681% | $121.5156 | $121.52 | $121.50 | $121.50 |
| 7 purchase totals = | $1,006.80 | $1,097.0521 | $1,097.06 | $1,097.10 | $1,097.00 | |