| 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 | $139.63 | 12.564% | $157.1731 | $157.17 | $157.15 | $157.20 |
| Purchase #2 | $94.37 | 10.410% | $104.1939 | $104.19 | $104.20 | $104.20 |
| Purchase #3 | $219.73 | 8.313% | $237.9962 | $238.00 | $238.00 | $238.00 |
| Purchase #4 | $94.65 | 13.536% | $107.4618 | $107.46 | $107.45 | $107.50 |
| Purchase #5 | $102.33 | 12.533% | $115.155 | $115.16 | $115.15 | $115.20 |
| Purchase #6 | $250.80 | 10.451% | $277.0111 | $277.01 | $277.00 | $277.00 |
| Purchase #7 | $49.95 | 8.344% | $54.1178 | $54.12 | $54.10 | $54.10 |
| 7 purchase totals = | $951.46 | $1,053.1089 | $1,053.11 | $1,053.05 | $1,053.20 | |