| 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 | $229.34 | 10.168% | $252.6593 | $252.66 | $252.65 | $252.70 |
| Purchase #2 | $97.55 | 12.803% | $110.0393 | $110.04 | $110.05 | $110.00 |
| Purchase #3 | $59.92 | 10.646% | $66.2991 | $66.30 | $66.30 | $66.30 |
| Purchase #4 | $109.81 | 6.173% | $116.5886 | $116.59 | $116.60 | $116.60 |
| Purchase #5 | $156.73 | 9.843% | $172.1569 | $172.16 | $172.15 | $172.20 |
| Purchase #6 | $49.33 | 6.711% | $52.6405 | $52.64 | $52.65 | $52.60 |
| Purchase #7 | $16.62 | 13.621% | $18.8838 | $18.88 | $18.90 | $18.90 |
| 7 purchase totals = | $719.30 | $789.2675 | $789.27 | $789.30 | $789.30 | |