| 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 | $14.63 | 3.309% | $15.1141 | $15.11 | $15.10 | $15.10 |
| Purchase #2 | $215.80 | 9.682% | $236.6938 | $236.69 | $236.70 | $236.70 |
| Purchase #3 | $169.51 | 3.839% | $176.0175 | $176.02 | $176.00 | $176.00 |
| Purchase #4 | $197.79 | 9.868% | $217.3079 | $217.31 | $217.30 | $217.30 |
| Purchase #5 | $90.48 | 7.723% | $97.4678 | $97.47 | $97.45 | $97.50 |
| Purchase #6 | $65.83 | 12.293% | $73.9225 | $73.92 | $73.90 | $73.90 |
| Purchase #7 | $98.43 | 10.781% | $109.0417 | $109.04 | $109.05 | $109.00 |
| 7 purchase totals = | $852.47 | $925.5653 | $925.56 | $925.50 | $925.50 | |