| 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 | $23.45 | 3.341% | $24.2335 | $24.23 | $24.25 | $24.20 |
| Purchase #2 | $172.25 | 10.387% | $190.1416 | $190.14 | $190.15 | $190.10 |
| Purchase #3 | $127.49 | 8.326% | $138.1048 | $138.10 | $138.10 | $138.10 |
| Purchase #4 | $47.48 | 10.613% | $52.5191 | $52.52 | $52.50 | $52.50 |
| Purchase #5 | $178.41 | 12.376% | $200.49 | $200.49 | $200.50 | $200.50 |
| Purchase #6 | $16.45 | 8.492% | $17.8469 | $17.85 | $17.85 | $17.80 |
| Purchase #7 | $232.86 | 4.681% | $243.7602 | $243.76 | $243.75 | $243.80 |
| 7 purchase totals = | $798.39 | $867.0961 | $867.09 | $867.10 | $867.00 | |