| 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 | $222.67 | 4.273% | $232.1847 | $232.18 | $232.20 | $232.20 |
| Purchase #2 | $143.53 | 5.678% | $151.6796 | $151.68 | $151.70 | $151.70 |
| Purchase #3 | $191.43 | 9.266% | $209.1679 | $209.17 | $209.15 | $209.20 |
| Purchase #4 | $27.73 | 13.507% | $31.4755 | $31.48 | $31.50 | $31.50 |
| Purchase #5 | $239.92 | 7.491% | $257.8924 | $257.89 | $257.90 | $257.90 |
| Purchase #6 | $130.64 | 4.255% | $136.1987 | $136.20 | $136.20 | $136.20 |
| Purchase #7 | $238.32 | 4.700% | $249.521 | $249.52 | $249.50 | $249.50 |
| 7 purchase totals = | $1,194.24 | $1,268.1198 | $1,268.12 | $1,268.15 | $1,268.20 | |