| 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 | $219.35 | 7.845% | $236.558 | $236.56 | $236.55 | $236.60 |
| Purchase #2 | $121.27 | 12.296% | $136.1814 | $136.18 | $136.20 | $136.20 |
| Purchase #3 | $103.54 | 12.776% | $116.7683 | $116.77 | $116.75 | $116.80 |
| Purchase #4 | $114.84 | 11.316% | $127.8353 | $127.84 | $127.85 | $127.80 |
| Purchase #5 | $90.91 | 7.304% | $97.5501 | $97.55 | $97.55 | $97.60 |
| Purchase #6 | $47.98 | 9.304% | $52.4441 | $52.44 | $52.45 | $52.40 |
| Purchase #7 | $101.93 | 4.757% | $106.7788 | $106.78 | $106.80 | $106.80 |
| 7 purchase totals = | $799.82 | $874.1160 | $874.12 | $874.15 | $874.20 | |