| 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 | $230.85 | 13.288% | $261.5253 | $261.53 | $261.55 | $261.50 |
| Purchase #2 | $236.71 | 6.675% | $252.5104 | $252.51 | $252.50 | $252.50 |
| Purchase #3 | $15.82 | 13.282% | $17.9212 | $17.92 | $17.90 | $17.90 |
| Purchase #4 | $101.25 | 3.517% | $104.811 | $104.81 | $104.80 | $104.80 |
| Purchase #5 | $244.72 | 7.203% | $262.3472 | $262.35 | $262.35 | $262.30 |
| Purchase #6 | $101.80 | 10.107% | $112.0889 | $112.09 | $112.10 | $112.10 |
| Purchase #7 | $128.67 | 8.753% | $139.9325 | $139.93 | $139.95 | $139.90 |
| 7 purchase totals = | $1,059.82 | $1,151.1365 | $1,151.14 | $1,151.15 | $1,151.00 | |