| 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 | $219.94 | 9.689% | $241.25 | $241.25 | $241.25 | $241.30 |
| Purchase #2 | $125.75 | 12.126% | $140.9984 | $141.00 | $141.00 | $141.00 |
| Purchase #3 | $170.37 | 9.318% | $186.2451 | $186.25 | $186.25 | $186.20 |
| Purchase #4 | $133.61 | 8.159% | $144.5112 | $144.51 | $144.50 | $144.50 |
| Purchase #5 | $161.89 | 8.435% | $175.5454 | $175.55 | $175.55 | $175.50 |
| Purchase #6 | $16.63 | 11.440% | $18.5325 | $18.53 | $18.55 | $18.50 |
| Purchase #7 | $28.83 | 7.237% | $30.9164 | $30.92 | $30.90 | $30.90 |
| 7 purchase totals = | $857.02 | $937.9990 | $938.01 | $938.00 | $937.90 | |