| 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 | $135.37 | 6.166% | $143.7169 | $143.72 | $143.70 | $143.70 |
| Purchase #2 | $154.58 | 10.408% | $170.6687 | $170.67 | $170.65 | $170.70 |
| Purchase #3 | $116.99 | 4.711% | $122.5014 | $122.50 | $122.50 | $122.50 |
| Purchase #4 | $243.38 | 7.747% | $262.2346 | $262.23 | $262.25 | $262.20 |
| Purchase #5 | $225.64 | 4.818% | $236.5113 | $236.51 | $236.50 | $236.50 |
| Purchase #6 | $124.84 | 9.266% | $136.4077 | $136.41 | $136.40 | $136.40 |
| Purchase #7 | $245.67 | 13.477% | $278.7789 | $278.78 | $278.80 | $278.80 |
| 7 purchase totals = | $1,246.47 | $1,350.8195 | $1,350.82 | $1,350.80 | $1,350.80 | |