| 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 | $200.39 | 12.795% | $226.0299 | $226.03 | $226.05 | $226.00 |
| Purchase #2 | $225.71 | 7.655% | $242.9881 | $242.99 | $243.00 | $243.00 |
| Purchase #3 | $8.32 | 4.655% | $8.7073 | $8.71 | $8.70 | $8.70 |
| Purchase #4 | $77.98 | 4.106% | $81.1819 | $81.18 | $81.20 | $81.20 |
| Purchase #5 | $141.95 | 9.413% | $155.3118 | $155.31 | $155.30 | $155.30 |
| Purchase #6 | $7.66 | 7.408% | $8.2275 | $8.23 | $8.25 | $8.20 |
| Purchase #7 | $233.42 | 6.126% | $247.7193 | $247.72 | $247.70 | $247.70 |
| 7 purchase totals = | $895.43 | $970.1658 | $970.17 | $970.20 | $970.10 | |