| 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 | $21.83 | 7.333% | $23.4308 | $23.43 | $23.45 | $23.40 |
| Purchase #2 | $104.87 | 11.248% | $116.6658 | $116.67 | $116.65 | $116.70 |
| Purchase #3 | $97.59 | 3.213% | $100.7256 | $100.73 | $100.75 | $100.70 |
| Purchase #4 | $129.70 | 3.670% | $134.46 | $134.46 | $134.45 | $134.50 |
| Purchase #5 | $172.96 | 6.495% | $184.1938 | $184.19 | $184.20 | $184.20 |
| Purchase #6 | $92.89 | 9.468% | $101.6848 | $101.68 | $101.70 | $101.70 |
| Purchase #7 | $199.56 | 11.768% | $223.0442 | $223.04 | $223.05 | $223.00 |
| 7 purchase totals = | $819.40 | $884.2050 | $884.20 | $884.25 | $884.20 | |