| 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 | $236.88 | 7.402% | $254.4139 | $254.41 | $254.40 | $254.40 |
| Purchase #2 | $29.56 | 3.289% | $30.5322 | $30.53 | $30.55 | $30.50 |
| Purchase #3 | $214.85 | 10.366% | $237.1214 | $237.12 | $237.10 | $237.10 |
| Purchase #4 | $91.96 | 11.632% | $102.6568 | $102.66 | $102.65 | $102.70 |
| Purchase #5 | $38.91 | 6.722% | $41.5255 | $41.53 | $41.55 | $41.50 |
| Purchase #6 | $116.65 | 13.307% | $132.1726 | $132.17 | $132.15 | $132.20 |
| Purchase #7 | $41.38 | 13.757% | $47.0726 | $47.07 | $47.05 | $47.10 |
| 7 purchase totals = | $770.19 | $845.4950 | $845.49 | $845.45 | $845.50 | |