| 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 | $227.69 | 4.518% | $237.977 | $237.98 | $238.00 | $238.00 |
| Purchase #2 | $190.71 | 13.765% | $216.9612 | $216.96 | $216.95 | $217.00 |
| Purchase #3 | $107.73 | 7.753% | $116.0823 | $116.08 | $116.10 | $116.10 |
| Purchase #4 | $74.30 | 5.273% | $78.2178 | $78.22 | $78.20 | $78.20 |
| Purchase #5 | $169.57 | 12.366% | $190.539 | $190.54 | $190.55 | $190.50 |
| Purchase #6 | $250.34 | 6.272% | $266.0413 | $266.04 | $266.05 | $266.00 |
| Purchase #7 | $51.77 | 12.210% | $58.0911 | $58.09 | $58.10 | $58.10 |
| 7 purchase totals = | $1,072.11 | $1,163.9097 | $1,163.91 | $1,163.95 | $1,163.90 | |