| 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 | $215.46 | 7.530% | $231.6841 | $231.68 | $231.70 | $231.70 |
| Purchase #2 | $29.99 | 3.175% | $30.9422 | $30.94 | $30.95 | $30.90 |
| Purchase #3 | $79.50 | 6.772% | $84.8837 | $84.88 | $84.90 | $84.90 |
| Purchase #4 | $136.28 | 5.858% | $144.2633 | $144.26 | $144.25 | $144.30 |
| Purchase #5 | $187.58 | 10.270% | $206.8445 | $206.84 | $206.85 | $206.80 |
| Purchase #6 | $214.90 | 10.145% | $236.7016 | $236.70 | $236.70 | $236.70 |
| Purchase #7 | $56.72 | 8.315% | $61.4363 | $61.44 | $61.45 | $61.40 |
| 7 purchase totals = | $920.43 | $996.7557 | $996.74 | $996.80 | $996.70 | |