| 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 | $221.68 | 13.783% | $252.2342 | $252.23 | $252.25 | $252.20 |
| Purchase #2 | $151.75 | 12.450% | $170.6429 | $170.64 | $170.65 | $170.60 |
| Purchase #3 | $194.68 | 7.652% | $209.5769 | $209.58 | $209.60 | $209.60 |
| Purchase #4 | $104.36 | 13.383% | $118.3265 | $118.33 | $118.35 | $118.30 |
| Purchase #5 | $28.40 | 10.854% | $31.4825 | $31.48 | $31.50 | $31.50 |
| Purchase #6 | $130.54 | 12.353% | $146.6656 | $146.67 | $146.65 | $146.70 |
| Purchase #7 | $43.68 | 12.324% | $49.0631 | $49.06 | $49.05 | $49.10 |
| 7 purchase totals = | $875.09 | $977.9917 | $977.99 | $978.05 | $978.00 | |