| 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 | $244.26 | 3.551% | $252.9337 | $252.93 | $252.95 | $252.90 |
| Purchase #2 | $169.69 | 11.624% | $189.4148 | $189.41 | $189.40 | $189.40 |
| Purchase #3 | $35.30 | 3.389% | $36.4963 | $36.50 | $36.50 | $36.50 |
| Purchase #4 | $184.79 | 10.419% | $204.0433 | $204.04 | $204.05 | $204.00 |
| Purchase #5 | $53.28 | 11.369% | $59.3374 | $59.34 | $59.35 | $59.30 |
| Purchase #6 | $134.86 | 11.517% | $150.3918 | $150.39 | $150.40 | $150.40 |
| Purchase #7 | $93.83 | 8.328% | $101.6442 | $101.64 | $101.65 | $101.60 |
| 7 purchase totals = | $916.01 | $994.2615 | $994.25 | $994.30 | $994.10 | |