| 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 | $232.54 | 3.504% | $240.6882 | $240.69 | $240.70 | $240.70 |
| Purchase #2 | $207.56 | 3.624% | $215.082 | $215.08 | $215.10 | $215.10 |
| Purchase #3 | $226.32 | 10.114% | $249.21 | $249.21 | $249.20 | $249.20 |
| Purchase #4 | $149.86 | 7.614% | $161.2703 | $161.27 | $161.25 | $161.30 |
| Purchase #5 | $243.45 | 5.637% | $257.1733 | $257.17 | $257.15 | $257.20 |
| Purchase #6 | $64.72 | 10.205% | $71.3247 | $71.32 | $71.30 | $71.30 |
| Purchase #7 | $154.72 | 9.358% | $169.1987 | $169.20 | $169.20 | $169.20 |
| 7 purchase totals = | $1,279.17 | $1,363.9472 | $1,363.94 | $1,363.90 | $1,364.00 | |