| 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 | $206.55 | 7.426% | $221.8884 | $221.89 | $221.90 | $221.90 |
| Purchase #2 | $229.89 | 9.603% | $251.9663 | $251.97 | $251.95 | $252.00 |
| Purchase #3 | $115.97 | 8.560% | $125.897 | $125.90 | $125.90 | $125.90 |
| Purchase #4 | $143.30 | 4.640% | $149.9491 | $149.95 | $149.95 | $149.90 |
| Purchase #5 | $23.58 | 3.867% | $24.4918 | $24.49 | $24.50 | $24.50 |
| Purchase #6 | $127.41 | 5.815% | $134.8189 | $134.82 | $134.80 | $134.80 |
| Purchase #7 | $44.79 | 7.789% | $48.2787 | $48.28 | $48.30 | $48.30 |
| 7 purchase totals = | $891.49 | $957.2902 | $957.30 | $957.30 | $957.30 | |