| 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 | $192.42 | 8.603% | $208.9739 | $208.97 | $208.95 | $209.00 |
| Purchase #2 | $96.68 | 6.802% | $103.2562 | $103.26 | $103.25 | $103.30 |
| Purchase #3 | $242.34 | 12.420% | $272.4386 | $272.44 | $272.45 | $272.40 |
| Purchase #4 | $63.69 | 9.826% | $69.9482 | $69.95 | $69.95 | $69.90 |
| Purchase #5 | $30.89 | 3.454% | $31.9569 | $31.96 | $31.95 | $32.00 |
| Purchase #6 | $136.80 | 5.369% | $144.1448 | $144.14 | $144.15 | $144.10 |
| Purchase #7 | $73.42 | 4.785% | $76.9331 | $76.93 | $76.95 | $76.90 |
| 7 purchase totals = | $836.24 | $907.6517 | $907.65 | $907.65 | $907.60 | |