| 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 | $116.25 | 10.185% | $128.0901 | $128.09 | $128.10 | $128.10 |
| Purchase #2 | $68.91 | 3.520% | $71.3356 | $71.34 | $71.35 | $71.30 |
| Purchase #3 | $71.62 | 8.419% | $77.6497 | $77.65 | $77.65 | $77.60 |
| Purchase #4 | $212.50 | 11.322% | $236.5593 | $236.56 | $236.55 | $236.60 |
| Purchase #5 | $12.97 | 3.663% | $13.4451 | $13.45 | $13.45 | $13.40 |
| Purchase #6 | $156.57 | 12.148% | $175.5901 | $175.59 | $175.60 | $175.60 |
| Purchase #7 | $227.77 | 4.492% | $238.0014 | $238.00 | $238.00 | $238.00 |
| 7 purchase totals = | $866.59 | $940.6713 | $940.68 | $940.70 | $940.60 | |