| 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 | $213.73 | 6.275% | $227.1416 | $227.14 | $227.15 | $227.10 |
| Purchase #2 | $101.41 | 9.488% | $111.0318 | $111.03 | $111.05 | $111.00 |
| Purchase #3 | $185.92 | 7.765% | $200.3567 | $200.36 | $200.35 | $200.40 |
| Purchase #4 | $139.56 | 4.313% | $145.5792 | $145.58 | $145.60 | $145.60 |
| Purchase #5 | $125.80 | 3.297% | $129.9476 | $129.95 | $129.95 | $129.90 |
| Purchase #6 | $54.33 | 7.565% | $58.4401 | $58.44 | $58.45 | $58.40 |
| Purchase #7 | $10.64 | 11.410% | $11.854 | $11.85 | $11.85 | $11.90 |
| 7 purchase totals = | $831.39 | $884.3510 | $884.35 | $884.40 | $884.30 | |