| 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 | $201.52 | 5.400% | $212.4021 | $212.40 | $212.40 | $212.40 |
| Purchase #2 | $239.96 | 12.319% | $269.5207 | $269.52 | $269.50 | $269.50 |
| Purchase #3 | $66.94 | 10.827% | $74.1876 | $74.19 | $74.20 | $74.20 |
| Purchase #4 | $26.71 | 8.867% | $29.0784 | $29.08 | $29.10 | $29.10 |
| Purchase #5 | $126.78 | 9.525% | $138.8558 | $138.86 | $138.85 | $138.90 |
| Purchase #6 | $172.61 | 11.670% | $192.7536 | $192.75 | $192.75 | $192.80 |
| Purchase #7 | $59.82 | 4.171% | $62.3151 | $62.32 | $62.30 | $62.30 |
| 7 purchase totals = | $894.34 | $979.1133 | $979.12 | $979.10 | $979.20 | |