| 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 | $99.26 | 3.493% | $102.7272 | $102.73 | $102.75 | $102.70 |
| Purchase #2 | $180.83 | 3.631% | $187.3959 | $187.40 | $187.40 | $187.40 |
| Purchase #3 | $104.90 | 10.769% | $116.1967 | $116.20 | $116.20 | $116.20 |
| Purchase #4 | $13.29 | 4.469% | $13.8839 | $13.88 | $13.90 | $13.90 |
| Purchase #5 | $164.34 | 11.622% | $183.4396 | $183.44 | $183.45 | $183.40 |
| Purchase #6 | $242.26 | 12.113% | $271.605 | $271.61 | $271.60 | $271.60 |
| Purchase #7 | $104.45 | 4.158% | $108.793 | $108.79 | $108.80 | $108.80 |
| 7 purchase totals = | $909.33 | $984.0413 | $984.05 | $984.10 | $984.00 | |