| 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 | $224.76 | 8.334% | $243.4915 | $243.49 | $243.50 | $243.50 |
| Purchase #2 | $97.53 | 3.314% | $100.7621 | $100.76 | $100.75 | $100.80 |
| Purchase #3 | $164.73 | 3.265% | $170.1084 | $170.11 | $170.10 | $170.10 |
| Purchase #4 | $140.79 | 10.702% | $155.8573 | $155.86 | $155.85 | $155.90 |
| Purchase #5 | $224.63 | 3.319% | $232.0855 | $232.09 | $232.10 | $232.10 |
| Purchase #6 | $9.33 | 3.499% | $9.6565 | $9.66 | $9.65 | $9.70 |
| Purchase #7 | $21.59 | 9.491% | $23.6391 | $23.64 | $23.65 | $23.60 |
| 7 purchase totals = | $883.36 | $935.6004 | $935.61 | $935.60 | $935.70 | |