| 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 | $238.78 | 7.663% | $257.0777 | $257.08 | $257.10 | $257.10 |
| Purchase #2 | $106.96 | 9.674% | $117.3073 | $117.31 | $117.30 | $117.30 |
| Purchase #3 | $34.36 | 11.395% | $38.2753 | $38.28 | $38.30 | $38.30 |
| Purchase #4 | $92.36 | 12.760% | $104.1451 | $104.15 | $104.15 | $104.10 |
| Purchase #5 | $15.74 | 3.478% | $16.2874 | $16.29 | $16.30 | $16.30 |
| Purchase #6 | $228.37 | 3.747% | $236.927 | $236.93 | $236.95 | $236.90 |
| Purchase #7 | $169.86 | 10.414% | $187.5492 | $187.55 | $187.55 | $187.50 |
| 7 purchase totals = | $886.43 | $957.5690 | $957.59 | $957.65 | $957.50 | |