| 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 | $11.82 | 4.726% | $12.3786 | $12.38 | $12.40 | $12.40 |
| Purchase #2 | $196.53 | 9.543% | $215.2849 | $215.28 | $215.30 | $215.30 |
| Purchase #3 | $112.95 | 7.586% | $121.5184 | $121.52 | $121.50 | $121.50 |
| Purchase #4 | $17.78 | 7.296% | $19.0772 | $19.08 | $19.10 | $19.10 |
| Purchase #5 | $104.76 | 4.292% | $109.2563 | $109.26 | $109.25 | $109.30 |
| Purchase #6 | $170.30 | 3.151% | $175.6662 | $175.67 | $175.65 | $175.70 |
| Purchase #7 | $249.76 | 12.770% | $281.6544 | $281.65 | $281.65 | $281.70 |
| 7 purchase totals = | $863.90 | $934.8360 | $934.84 | $934.85 | $935.00 | |