| 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 | $226.54 | 3.772% | $235.0851 | $235.09 | $235.10 | $235.10 |
| Purchase #2 | $88.43 | 5.687% | $93.459 | $93.46 | $93.45 | $93.50 |
| Purchase #3 | $70.44 | 10.761% | $78.02 | $78.02 | $78.00 | $78.00 |
| Purchase #4 | $160.57 | 12.443% | $180.5497 | $180.55 | $180.55 | $180.50 |
| Purchase #5 | $171.53 | 11.842% | $191.8426 | $191.84 | $191.85 | $191.80 |
| Purchase #6 | $45.65 | 9.188% | $49.8443 | $49.84 | $49.85 | $49.80 |
| Purchase #7 | $124.43 | 6.785% | $132.8726 | $132.87 | $132.85 | $132.90 |
| 7 purchase totals = | $887.59 | $961.6733 | $961.67 | $961.65 | $961.60 | |