| 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 | $138.45 | 4.366% | $144.4947 | $144.49 | $144.50 | $144.50 |
| Purchase #2 | $210.65 | 3.159% | $217.3044 | $217.30 | $217.30 | $217.30 |
| Purchase #3 | $126.29 | 6.353% | $134.3132 | $134.31 | $134.30 | $134.30 |
| Purchase #4 | $35.26 | 3.517% | $36.5001 | $36.50 | $36.50 | $36.50 |
| Purchase #5 | $220.84 | 10.688% | $244.4434 | $244.44 | $244.45 | $244.40 |
| Purchase #6 | $118.43 | 4.793% | $124.1063 | $124.11 | $124.10 | $124.10 |
| Purchase #7 | $69.81 | 10.394% | $77.0661 | $77.07 | $77.05 | $77.10 |
| 7 purchase totals = | $919.73 | $978.2282 | $978.22 | $978.20 | $978.20 | |