| 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 | $103.55 | 4.171% | $107.8691 | $107.87 | $107.85 | $107.90 |
| Purchase #2 | $201.49 | 4.249% | $210.0513 | $210.05 | $210.05 | $210.10 |
| Purchase #3 | $157.84 | 3.518% | $163.3928 | $163.39 | $163.40 | $163.40 |
| Purchase #4 | $56.57 | 4.490% | $59.11 | $59.11 | $59.10 | $59.10 |
| Purchase #5 | $220.72 | 6.317% | $234.6629 | $234.66 | $234.65 | $234.70 |
| Purchase #6 | $141.79 | 6.449% | $150.934 | $150.93 | $150.95 | $150.90 |
| Purchase #7 | $58.85 | 10.772% | $65.1893 | $65.19 | $65.20 | $65.20 |
| 7 purchase totals = | $940.81 | $991.2094 | $991.20 | $991.20 | $991.30 | |