| 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 | $126.91 | 4.119% | $132.1374 | $132.14 | $132.15 | $132.10 |
| Purchase #2 | $213.71 | 7.644% | $230.046 | $230.05 | $230.05 | $230.00 |
| Purchase #3 | $19.68 | 8.827% | $21.4172 | $21.42 | $21.40 | $21.40 |
| Purchase #4 | $199.36 | 12.764% | $224.8063 | $224.81 | $224.80 | $224.80 |
| Purchase #5 | $156.90 | 10.773% | $173.8028 | $173.80 | $173.80 | $173.80 |
| Purchase #6 | $121.70 | 8.316% | $131.8206 | $131.82 | $131.80 | $131.80 |
| Purchase #7 | $19.60 | 4.765% | $20.5339 | $20.53 | $20.55 | $20.50 |
| 7 purchase totals = | $857.86 | $934.5642 | $934.57 | $934.55 | $934.40 | |