| 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 | $201.68 | 7.299% | $216.4006 | $216.40 | $216.40 | $216.40 |
| Purchase #2 | $116.28 | 10.848% | $128.8941 | $128.89 | $128.90 | $128.90 |
| Purchase #3 | $103.53 | 11.637% | $115.5778 | $115.58 | $115.60 | $115.60 |
| Purchase #4 | $176.75 | 9.580% | $193.6827 | $193.68 | $193.70 | $193.70 |
| Purchase #5 | $88.30 | 12.275% | $99.1388 | $99.14 | $99.15 | $99.10 |
| Purchase #6 | $30.84 | 7.243% | $33.0737 | $33.07 | $33.05 | $33.10 |
| Purchase #7 | $104.25 | 13.857% | $118.6959 | $118.70 | $118.70 | $118.70 |
| 7 purchase totals = | $821.63 | $905.4636 | $905.46 | $905.50 | $905.50 | |