| 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 | $117.52 | 12.229% | $131.8915 | $131.89 | $131.90 | $131.90 |
| Purchase #2 | $243.99 | 6.862% | $260.7326 | $260.73 | $260.75 | $260.70 |
| Purchase #3 | $35.36 | 8.566% | $38.3889 | $38.39 | $38.40 | $38.40 |
| Purchase #4 | $141.71 | 8.318% | $153.4974 | $153.50 | $153.50 | $153.50 |
| Purchase #5 | $249.79 | 4.585% | $261.2429 | $261.24 | $261.25 | $261.20 |
| Purchase #6 | $236.75 | 11.338% | $263.5927 | $263.59 | $263.60 | $263.60 |
| Purchase #7 | $223.85 | 13.693% | $254.5018 | $254.50 | $254.50 | $254.50 |
| 7 purchase totals = | $1,248.97 | $1,363.8478 | $1,363.84 | $1,363.90 | $1,363.80 | |