| 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 | $126.39 | 8.535% | $137.1774 | $137.18 | $137.20 | $137.20 |
| Purchase #2 | $13.58 | 9.598% | $14.8834 | $14.88 | $14.90 | $14.90 |
| Purchase #3 | $241.96 | 12.604% | $272.4566 | $272.46 | $272.45 | $272.50 |
| Purchase #4 | $145.74 | 4.104% | $151.7212 | $151.72 | $151.70 | $151.70 |
| Purchase #5 | $141.46 | 5.835% | $149.7142 | $149.71 | $149.70 | $149.70 |
| Purchase #6 | $226.83 | 4.481% | $236.9943 | $236.99 | $237.00 | $237.00 |
| Purchase #7 | $115.29 | 5.119% | $121.1917 | $121.19 | $121.20 | $121.20 |
| 7 purchase totals = | $1,011.25 | $1,084.1388 | $1,084.13 | $1,084.15 | $1,084.20 | |