| 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 | $99.33 | 4.265% | $103.5664 | $103.57 | $103.55 | $103.60 |
| Purchase #2 | $87.29 | 9.606% | $95.6751 | $95.68 | $95.70 | $95.70 |
| Purchase #3 | $199.57 | 5.320% | $210.1871 | $210.19 | $210.20 | $210.20 |
| Purchase #4 | $247.85 | 13.603% | $281.565 | $281.57 | $281.55 | $281.60 |
| Purchase #5 | $89.73 | 8.456% | $97.3176 | $97.32 | $97.30 | $97.30 |
| Purchase #6 | $119.85 | 5.714% | $126.6982 | $126.70 | $126.70 | $126.70 |
| Purchase #7 | $166.55 | 6.401% | $177.2109 | $177.21 | $177.20 | $177.20 |
| 7 purchase totals = | $1,010.17 | $1,092.2203 | $1,092.24 | $1,092.20 | $1,092.30 | |