| 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 | $250.82 | 10.723% | $277.7154 | $277.72 | $277.70 | $277.70 |
| Purchase #2 | $181.46 | 13.471% | $205.9045 | $205.90 | $205.90 | $205.90 |
| Purchase #3 | $180.50 | 4.749% | $189.0719 | $189.07 | $189.05 | $189.10 |
| Purchase #4 | $209.49 | 12.738% | $236.1748 | $236.17 | $236.15 | $236.20 |
| Purchase #5 | $238.76 | 9.607% | $261.6977 | $261.70 | $261.70 | $261.70 |
| Purchase #6 | $54.49 | 10.627% | $60.2807 | $60.28 | $60.30 | $60.30 |
| Purchase #7 | $18.97 | 3.776% | $19.6863 | $19.69 | $19.70 | $19.70 |
| 7 purchase totals = | $1,134.49 | $1,250.5313 | $1,250.53 | $1,250.50 | $1,250.60 | |