| 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 | $193.66 | 8.129% | $209.4026 | $209.40 | $209.40 | $209.40 |
| Purchase #2 | $80.27 | 7.317% | $86.1434 | $86.14 | $86.15 | $86.10 |
| Purchase #3 | $101.95 | 9.211% | $111.3406 | $111.34 | $111.35 | $111.30 |
| Purchase #4 | $27.97 | 4.690% | $29.2818 | $29.28 | $29.30 | $29.30 |
| Purchase #5 | $234.58 | 11.140% | $260.7122 | $260.71 | $260.70 | $260.70 |
| Purchase #6 | $143.98 | 3.464% | $148.9675 | $148.97 | $148.95 | $149.00 |
| Purchase #7 | $146.77 | 11.431% | $163.5473 | $163.55 | $163.55 | $163.50 |
| 7 purchase totals = | $929.18 | $1,009.3954 | $1,009.39 | $1,009.40 | $1,009.30 | |