| 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 | $212.43 | 7.779% | $228.9549 | $228.95 | $228.95 | $229.00 |
| Purchase #2 | $24.81 | 7.492% | $26.6688 | $26.67 | $26.65 | $26.70 |
| Purchase #3 | $106.90 | 13.131% | $120.937 | $120.94 | $120.95 | $120.90 |
| Purchase #4 | $181.35 | 4.488% | $189.489 | $189.49 | $189.50 | $189.50 |
| Purchase #5 | $208.69 | 5.728% | $220.6438 | $220.64 | $220.65 | $220.60 |
| Purchase #6 | $79.47 | 9.731% | $87.2032 | $87.20 | $87.20 | $87.20 |
| Purchase #7 | $79.46 | 5.566% | $83.8827 | $83.88 | $83.90 | $83.90 |
| 7 purchase totals = | $893.11 | $957.7794 | $957.77 | $957.80 | $957.80 | |