| 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 | $220.79 | 4.786% | $231.357 | $231.36 | $231.35 | $231.40 |
| Purchase #2 | $131.27 | 11.618% | $146.5209 | $146.52 | $146.50 | $146.50 |
| Purchase #3 | $188.39 | 13.776% | $214.3426 | $214.34 | $214.35 | $214.30 |
| Purchase #4 | $87.50 | 12.419% | $98.3666 | $98.37 | $98.35 | $98.40 |
| Purchase #5 | $45.56 | 3.338% | $47.0808 | $47.08 | $47.10 | $47.10 |
| Purchase #6 | $149.89 | 5.464% | $158.08 | $158.08 | $158.10 | $158.10 |
| Purchase #7 | $72.54 | 12.576% | $81.6626 | $81.66 | $81.65 | $81.70 |
| 7 purchase totals = | $895.94 | $977.4105 | $977.41 | $977.40 | $977.50 | |