| 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 | $42.49 | 3.344% | $43.9109 | $43.91 | $43.90 | $43.90 |
| Purchase #2 | $151.79 | 12.270% | $170.4146 | $170.41 | $170.40 | $170.40 |
| Purchase #3 | $130.73 | 13.870% | $148.8623 | $148.86 | $148.85 | $148.90 |
| Purchase #4 | $246.78 | 4.408% | $257.6581 | $257.66 | $257.65 | $257.70 |
| Purchase #5 | $222.28 | 5.447% | $234.3876 | $234.39 | $234.40 | $234.40 |
| Purchase #6 | $200.96 | 13.305% | $227.6977 | $227.70 | $227.70 | $227.70 |
| Purchase #7 | $205.68 | 5.405% | $216.797 | $216.80 | $216.80 | $216.80 |
| 7 purchase totals = | $1,200.71 | $1,299.7282 | $1,299.73 | $1,299.70 | $1,299.80 | |