| 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 | $139.71 | 3.605% | $144.7465 | $144.75 | $144.75 | $144.70 |
| Purchase #2 | $225.91 | 13.665% | $256.7806 | $256.78 | $256.80 | $256.80 |
| Purchase #3 | $201.68 | 6.694% | $215.1805 | $215.18 | $215.20 | $215.20 |
| Purchase #4 | $65.69 | 11.729% | $73.3948 | $73.39 | $73.40 | $73.40 |
| Purchase #5 | $138.43 | 8.648% | $150.4014 | $150.40 | $150.40 | $150.40 |
| Purchase #6 | $228.94 | 3.160% | $236.1745 | $236.17 | $236.15 | $236.20 |
| Purchase #7 | $155.93 | 12.277% | $175.0735 | $175.07 | $175.05 | $175.10 |
| 7 purchase totals = | $1,156.29 | $1,251.7518 | $1,251.74 | $1,251.75 | $1,251.80 | |