| 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 | $199.40 | 13.575% | $226.4686 | $226.47 | $226.45 | $226.50 |
| Purchase #2 | $237.59 | 9.488% | $260.1325 | $260.13 | $260.15 | $260.10 |
| Purchase #3 | $18.47 | 11.126% | $20.525 | $20.53 | $20.55 | $20.50 |
| Purchase #4 | $214.92 | 12.598% | $241.9956 | $242.00 | $242.00 | $242.00 |
| Purchase #5 | $81.50 | 6.213% | $86.5636 | $86.56 | $86.55 | $86.60 |
| Purchase #6 | $7.29 | 4.706% | $7.6331 | $7.63 | $7.65 | $7.60 |
| Purchase #7 | $109.79 | 8.285% | $118.8861 | $118.89 | $118.90 | $118.90 |
| 7 purchase totals = | $868.96 | $962.2045 | $962.21 | $962.25 | $962.20 | |