| 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 | $221.65 | 3.584% | $229.5939 | $229.59 | $229.60 | $229.60 |
| Purchase #2 | $113.75 | 12.381% | $127.8334 | $127.83 | $127.85 | $127.80 |
| Purchase #3 | $108.32 | 5.134% | $113.8811 | $113.88 | $113.90 | $113.90 |
| Purchase #4 | $136.27 | 9.470% | $149.1748 | $149.17 | $149.15 | $149.20 |
| Purchase #5 | $232.95 | 4.623% | $243.7193 | $243.72 | $243.70 | $243.70 |
| Purchase #6 | $7.72 | 8.183% | $8.3517 | $8.35 | $8.35 | $8.40 |
| Purchase #7 | $107.51 | 10.621% | $118.9286 | $118.93 | $118.95 | $118.90 |
| 7 purchase totals = | $928.17 | $991.4828 | $991.47 | $991.50 | $991.50 | |