| 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 | $139.64 | 3.610% | $144.681 | $144.68 | $144.70 | $144.70 |
| Purchase #2 | $163.71 | 11.230% | $182.0946 | $182.09 | $182.10 | $182.10 |
| Purchase #3 | $156.30 | 9.205% | $170.6874 | $170.69 | $170.70 | $170.70 |
| Purchase #4 | $95.97 | 13.731% | $109.1476 | $109.15 | $109.15 | $109.10 |
| Purchase #5 | $107.75 | 13.667% | $122.4762 | $122.48 | $122.50 | $122.50 |
| Purchase #6 | $40.65 | 11.275% | $45.2333 | $45.23 | $45.25 | $45.20 |
| Purchase #7 | $248.58 | 8.721% | $270.2587 | $270.26 | $270.25 | $270.30 |
| 7 purchase totals = | $952.60 | $1,044.5788 | $1,044.58 | $1,044.65 | $1,044.60 | |