| 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 | $123.89 | 6.856% | $132.3839 | $132.38 | $132.40 | $132.40 |
| Purchase #2 | $138.32 | 12.732% | $155.9309 | $155.93 | $155.95 | $155.90 |
| Purchase #3 | $97.51 | 11.541% | $108.7636 | $108.76 | $108.75 | $108.80 |
| Purchase #4 | $24.77 | 4.285% | $25.8314 | $25.83 | $25.85 | $25.80 |
| Purchase #5 | $124.54 | 11.714% | $139.1286 | $139.13 | $139.15 | $139.10 |
| Purchase #6 | $113.57 | 4.482% | $118.6602 | $118.66 | $118.65 | $118.70 |
| Purchase #7 | $238.66 | 3.154% | $246.1873 | $246.19 | $246.20 | $246.20 |
| 7 purchase totals = | $861.26 | $926.8859 | $926.88 | $926.95 | $926.90 | |