| 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 | $88.90 | 9.696% | $97.5197 | $97.52 | $97.50 | $97.50 |
| Purchase #2 | $208.60 | 7.660% | $224.5788 | $224.58 | $224.60 | $224.60 |
| Purchase #3 | $116.77 | 10.792% | $129.3718 | $129.37 | $129.35 | $129.40 |
| Purchase #4 | $202.73 | 9.778% | $222.5529 | $222.55 | $222.55 | $222.60 |
| Purchase #5 | $191.69 | 13.161% | $216.9183 | $216.92 | $216.90 | $216.90 |
| Purchase #6 | $124.55 | 7.648% | $134.0756 | $134.08 | $134.10 | $134.10 |
| Purchase #7 | $49.90 | 8.516% | $54.1495 | $54.15 | $54.15 | $54.10 |
| 7 purchase totals = | $983.14 | $1,079.1666 | $1,079.17 | $1,079.15 | $1,079.20 | |