| 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 | $248.99 | 10.624% | $275.4427 | $275.44 | $275.45 | $275.40 |
| Purchase #2 | $27.38 | 12.524% | $30.8091 | $30.81 | $30.80 | $30.80 |
| Purchase #3 | $150.28 | 7.320% | $161.2805 | $161.28 | $161.30 | $161.30 |
| Purchase #4 | $149.26 | 6.443% | $158.8768 | $158.88 | $158.90 | $158.90 |
| Purchase #5 | $88.50 | 5.439% | $93.3135 | $93.31 | $93.30 | $93.30 |
| Purchase #6 | $63.93 | 7.650% | $68.8206 | $68.82 | $68.80 | $68.80 |
| Purchase #7 | $52.63 | 10.674% | $58.2477 | $58.25 | $58.25 | $58.20 |
| 7 purchase totals = | $780.97 | $846.7909 | $846.79 | $846.80 | $846.70 | |