| 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 | $115.26 | 7.102% | $123.4458 | $123.45 | $123.45 | $123.40 |
| Purchase #2 | $235.25 | 11.153% | $261.4874 | $261.49 | $261.50 | $261.50 |
| Purchase #3 | $160.43 | 7.122% | $171.8558 | $171.86 | $171.85 | $171.90 |
| Purchase #4 | $94.26 | 5.292% | $99.2482 | $99.25 | $99.25 | $99.20 |
| Purchase #5 | $148.73 | 8.702% | $161.6725 | $161.67 | $161.65 | $161.70 |
| Purchase #6 | $27.51 | 6.129% | $29.1961 | $29.20 | $29.20 | $29.20 |
| Purchase #7 | $108.63 | 12.652% | $122.3739 | $122.37 | $122.35 | $122.40 |
| 7 purchase totals = | $890.07 | $969.2797 | $969.29 | $969.25 | $969.30 | |