| 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 | $230.70 | 3.152% | $237.9717 | $237.97 | $237.95 | $238.00 |
| Purchase #2 | $13.68 | 3.515% | $14.1609 | $14.16 | $14.15 | $14.20 |
| Purchase #3 | $59.94 | 3.444% | $62.0043 | $62.00 | $62.00 | $62.00 |
| Purchase #4 | $115.40 | 12.473% | $129.7938 | $129.79 | $129.80 | $129.80 |
| Purchase #5 | $53.92 | 12.777% | $60.8094 | $60.81 | $60.80 | $60.80 |
| Purchase #6 | $101.50 | 13.756% | $115.4623 | $115.46 | $115.45 | $115.50 |
| Purchase #7 | $169.36 | 10.501% | $187.1445 | $187.14 | $187.15 | $187.10 |
| 7 purchase totals = | $744.50 | $807.3469 | $807.33 | $807.30 | $807.40 | |