| 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 | $229.56 | 9.649% | $251.7102 | $251.71 | $251.70 | $251.70 |
| Purchase #2 | $227.62 | 8.402% | $246.7446 | $246.74 | $246.75 | $246.70 |
| Purchase #3 | $221.37 | 5.816% | $234.2449 | $234.24 | $234.25 | $234.20 |
| Purchase #4 | $163.98 | 4.173% | $170.8229 | $170.82 | $170.80 | $170.80 |
| Purchase #5 | $102.91 | 3.173% | $106.1753 | $106.18 | $106.20 | $106.20 |
| Purchase #6 | $122.92 | 6.873% | $131.3683 | $131.37 | $131.35 | $131.40 |
| Purchase #7 | $85.87 | 6.403% | $91.3683 | $91.37 | $91.35 | $91.40 |
| 7 purchase totals = | $1,154.23 | $1,232.4345 | $1,232.43 | $1,232.40 | $1,232.40 | |