| 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 | $28.92 | 8.142% | $31.2747 | $31.27 | $31.25 | $31.30 |
| Purchase #2 | $224.41 | 12.118% | $251.604 | $251.60 | $251.60 | $251.60 |
| Purchase #3 | $12.99 | 7.730% | $13.9941 | $13.99 | $14.00 | $14.00 |
| Purchase #4 | $236.71 | 11.363% | $263.6074 | $263.61 | $263.60 | $263.60 |
| Purchase #5 | $72.94 | 6.446% | $77.6417 | $77.64 | $77.65 | $77.60 |
| Purchase #6 | $210.59 | 8.115% | $227.6794 | $227.68 | $227.70 | $227.70 |
| Purchase #7 | $114.89 | 8.182% | $124.2903 | $124.29 | $124.30 | $124.30 |
| 7 purchase totals = | $901.45 | $990.0916 | $990.08 | $990.10 | $990.10 | |