| 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 | $231.70 | 5.256% | $243.8782 | $243.88 | $243.90 | $243.90 |
| Purchase #2 | $40.31 | 11.433% | $44.9186 | $44.92 | $44.90 | $44.90 |
| Purchase #3 | $126.67 | 7.682% | $136.4008 | $136.40 | $136.40 | $136.40 |
| Purchase #4 | $15.32 | 10.298% | $16.8977 | $16.90 | $16.90 | $16.90 |
| Purchase #5 | $144.97 | 4.505% | $151.5009 | $151.50 | $151.50 | $151.50 |
| Purchase #6 | $87.37 | 11.795% | $97.6753 | $97.68 | $97.70 | $97.70 |
| Purchase #7 | $55.53 | 11.481% | $61.9054 | $61.91 | $61.90 | $61.90 |
| 7 purchase totals = | $701.87 | $753.1769 | $753.19 | $753.20 | $753.20 | |