| 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 | $20.26 | 13.142% | $22.9226 | $22.92 | $22.90 | $22.90 |
| Purchase #2 | $13.80 | 6.353% | $14.6767 | $14.68 | $14.70 | $14.70 |
| Purchase #3 | $99.52 | 10.742% | $110.2104 | $110.21 | $110.20 | $110.20 |
| Purchase #4 | $216.32 | 10.359% | $238.7286 | $238.73 | $238.75 | $238.70 |
| Purchase #5 | $171.91 | 12.299% | $193.0532 | $193.05 | $193.05 | $193.10 |
| Purchase #6 | $212.93 | 5.555% | $224.7583 | $224.76 | $224.75 | $224.80 |
| Purchase #7 | $97.80 | 4.569% | $102.2685 | $102.27 | $102.25 | $102.30 |
| 7 purchase totals = | $832.54 | $906.6183 | $906.62 | $906.60 | $906.70 | |