| 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 | $189.34 | 12.583% | $213.1647 | $213.16 | $213.15 | $213.20 |
| Purchase #2 | $48.27 | 5.471% | $50.9109 | $50.91 | $50.90 | $50.90 |
| Purchase #3 | $236.76 | 9.424% | $259.0723 | $259.07 | $259.05 | $259.10 |
| Purchase #4 | $213.93 | 13.867% | $243.5957 | $243.60 | $243.60 | $243.60 |
| Purchase #5 | $12.56 | 5.575% | $13.2602 | $13.26 | $13.25 | $13.30 |
| Purchase #6 | $194.92 | 12.783% | $219.8366 | $219.84 | $219.85 | $219.80 |
| Purchase #7 | $42.39 | 10.612% | $46.8884 | $46.89 | $46.90 | $46.90 |
| 7 purchase totals = | $938.17 | $1,046.7288 | $1,046.73 | $1,046.70 | $1,046.80 | |