| 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 | $201.40 | 12.723% | $227.0241 | $227.02 | $227.00 | $227.00 |
| Purchase #2 | $183.86 | 9.307% | $200.9719 | $200.97 | $200.95 | $201.00 |
| Purchase #3 | $200.68 | 10.450% | $221.6511 | $221.65 | $221.65 | $221.70 |
| Purchase #4 | $51.47 | 13.494% | $58.4154 | $58.42 | $58.40 | $58.40 |
| Purchase #5 | $239.68 | 8.611% | $260.3188 | $260.32 | $260.30 | $260.30 |
| Purchase #6 | $133.51 | 7.649% | $143.7222 | $143.72 | $143.70 | $143.70 |
| Purchase #7 | $17.83 | 7.645% | $19.1931 | $19.19 | $19.20 | $19.20 |
| 7 purchase totals = | $1,028.43 | $1,131.2966 | $1,131.29 | $1,131.20 | $1,131.30 | |