| 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 | $207.88 | 10.530% | $229.7698 | $229.77 | $229.75 | $229.80 |
| Purchase #2 | $198.35 | 10.660% | $219.4941 | $219.49 | $219.50 | $219.50 |
| Purchase #3 | $134.86 | 3.161% | $139.1229 | $139.12 | $139.10 | $139.10 |
| Purchase #4 | $109.31 | 8.167% | $118.2373 | $118.24 | $118.25 | $118.20 |
| Purchase #5 | $188.33 | 13.744% | $214.2141 | $214.21 | $214.20 | $214.20 |
| Purchase #6 | $113.79 | 13.777% | $129.4668 | $129.47 | $129.45 | $129.50 |
| Purchase #7 | $175.33 | 4.108% | $182.5326 | $182.53 | $182.55 | $182.50 |
| 7 purchase totals = | $1,127.85 | $1,232.8376 | $1,232.83 | $1,232.80 | $1,232.80 | |