| 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 | $154.90 | 9.479% | $169.583 | $169.58 | $169.60 | $169.60 |
| Purchase #2 | $111.72 | 4.490% | $116.7362 | $116.74 | $116.75 | $116.70 |
| Purchase #3 | $112.76 | 5.554% | $119.0227 | $119.02 | $119.00 | $119.00 |
| Purchase #4 | $234.91 | 10.790% | $260.2568 | $260.26 | $260.25 | $260.30 |
| Purchase #5 | $75.89 | 6.351% | $80.7098 | $80.71 | $80.70 | $80.70 |
| Purchase #6 | $85.53 | 7.741% | $92.1509 | $92.15 | $92.15 | $92.20 |
| Purchase #7 | $84.56 | 5.146% | $88.9115 | $88.91 | $88.90 | $88.90 |
| 7 purchase totals = | $860.27 | $927.3709 | $927.37 | $927.35 | $927.40 | |