| 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 | $220.40 | 3.313% | $227.7019 | $227.70 | $227.70 | $227.70 |
| Purchase #2 | $132.45 | 13.677% | $150.5652 | $150.57 | $150.55 | $150.60 |
| Purchase #3 | $249.68 | 6.124% | $264.9704 | $264.97 | $264.95 | $265.00 |
| Purchase #4 | $231.79 | 9.553% | $253.9329 | $253.93 | $253.95 | $253.90 |
| Purchase #5 | $182.70 | 9.836% | $200.6704 | $200.67 | $200.65 | $200.70 |
| Purchase #6 | $204.34 | 9.859% | $224.4859 | $224.49 | $224.50 | $224.50 |
| Purchase #7 | $72.69 | 5.836% | $76.9322 | $76.93 | $76.95 | $76.90 |
| 7 purchase totals = | $1,294.05 | $1,399.2589 | $1,399.26 | $1,399.25 | $1,399.30 | |