| 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 | $110.37 | 13.489% | $125.2578 | $125.26 | $125.25 | $125.30 |
| Purchase #2 | $111.47 | 4.733% | $116.7459 | $116.75 | $116.75 | $116.70 |
| Purchase #3 | $167.53 | 13.813% | $190.6709 | $190.67 | $190.65 | $190.70 |
| Purchase #4 | $112.39 | 13.534% | $127.6009 | $127.60 | $127.60 | $127.60 |
| Purchase #5 | $217.96 | 11.696% | $243.4526 | $243.45 | $243.45 | $243.50 |
| Purchase #6 | $180.33 | 7.790% | $194.3777 | $194.38 | $194.40 | $194.40 |
| Purchase #7 | $113.35 | 9.496% | $124.1137 | $124.11 | $124.10 | $124.10 |
| 7 purchase totals = | $1,013.40 | $1,122.2195 | $1,122.22 | $1,122.20 | $1,122.30 | |