| 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 | $99.44 | 7.392% | $106.7906 | $106.79 | $106.80 | $106.80 |
| Purchase #2 | $124.41 | 11.853% | $139.1563 | $139.16 | $139.15 | $139.20 |
| Purchase #3 | $199.38 | 12.733% | $224.7671 | $224.77 | $224.75 | $224.80 |
| Purchase #4 | $201.75 | 12.619% | $227.2088 | $227.21 | $227.20 | $227.20 |
| Purchase #5 | $229.52 | 3.252% | $236.984 | $236.98 | $237.00 | $237.00 |
| Purchase #6 | $187.26 | 4.229% | $195.1792 | $195.18 | $195.20 | $195.20 |
| Purchase #7 | $73.28 | 4.589% | $76.6428 | $76.64 | $76.65 | $76.60 |
| 7 purchase totals = | $1,115.04 | $1,206.7288 | $1,206.73 | $1,206.75 | $1,206.80 | |