| 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 | $244.90 | 5.107% | $257.407 | $257.41 | $257.40 | $257.40 |
| Purchase #2 | $22.73 | 5.366% | $23.9497 | $23.95 | $23.95 | $23.90 |
| Purchase #3 | $223.47 | 3.427% | $231.1283 | $231.13 | $231.15 | $231.10 |
| Purchase #4 | $66.65 | 9.856% | $73.219 | $73.22 | $73.20 | $73.20 |
| Purchase #5 | $129.43 | 7.461% | $139.0868 | $139.09 | $139.10 | $139.10 |
| Purchase #6 | $85.56 | 9.257% | $93.4803 | $93.48 | $93.50 | $93.50 |
| Purchase #7 | $234.77 | 11.665% | $262.1559 | $262.16 | $262.15 | $262.20 |
| 7 purchase totals = | $1,007.51 | $1,080.4270 | $1,080.44 | $1,080.45 | $1,080.40 | |