| 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 | $104.78 | 11.465% | $116.793 | $116.79 | $116.80 | $116.80 |
| Purchase #2 | $12.45 | 4.294% | $12.9846 | $12.98 | $13.00 | $13.00 |
| Purchase #3 | $212.70 | 5.410% | $224.2071 | $224.21 | $224.20 | $224.20 |
| Purchase #4 | $59.84 | 8.406% | $64.8702 | $64.87 | $64.85 | $64.90 |
| Purchase #5 | $86.72 | 7.751% | $93.4417 | $93.44 | $93.45 | $93.40 |
| Purchase #6 | $146.26 | 12.310% | $164.2646 | $164.26 | $164.25 | $164.30 |
| Purchase #7 | $117.54 | 8.180% | $127.1548 | $127.15 | $127.15 | $127.20 |
| 7 purchase totals = | $740.29 | $803.7160 | $803.70 | $803.70 | $803.80 | |