| 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 | $193.82 | 12.590% | $218.2219 | $218.22 | $218.20 | $218.20 |
| Purchase #2 | $211.35 | 11.832% | $236.3569 | $236.36 | $236.35 | $236.40 |
| Purchase #3 | $86.31 | 13.433% | $97.904 | $97.90 | $97.90 | $97.90 |
| Purchase #4 | $247.61 | 3.823% | $257.0761 | $257.08 | $257.10 | $257.10 |
| Purchase #5 | $18.41 | 10.478% | $20.339 | $20.34 | $20.35 | $20.30 |
| Purchase #6 | $20.40 | 13.307% | $23.1146 | $23.11 | $23.10 | $23.10 |
| Purchase #7 | $115.25 | 12.320% | $129.4488 | $129.45 | $129.45 | $129.40 |
| 7 purchase totals = | $893.15 | $982.4613 | $982.46 | $982.45 | $982.40 | |