| 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 | $129.91 | 11.540% | $144.9016 | $144.90 | $144.90 | $144.90 |
| Purchase #2 | $124.96 | 12.604% | $140.71 | $140.71 | $140.70 | $140.70 |
| Purchase #3 | $218.51 | 4.386% | $228.0938 | $228.09 | $228.10 | $228.10 |
| Purchase #4 | $70.64 | 7.576% | $75.9917 | $75.99 | $76.00 | $76.00 |
| Purchase #5 | $26.77 | 8.569% | $29.0639 | $29.06 | $29.05 | $29.10 |
| Purchase #6 | $124.68 | 6.465% | $132.7406 | $132.74 | $132.75 | $132.70 |
| Purchase #7 | $196.49 | 9.796% | $215.7382 | $215.74 | $215.75 | $215.70 |
| 7 purchase totals = | $891.96 | $967.2398 | $967.23 | $967.25 | $967.20 | |