| 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 | $106.68 | 7.562% | $114.7471 | $114.75 | $114.75 | $114.70 |
| Purchase #2 | $27.41 | 10.409% | $30.2631 | $30.26 | $30.25 | $30.30 |
| Purchase #3 | $80.28 | 10.700% | $88.87 | $88.87 | $88.85 | $88.90 |
| Purchase #4 | $214.87 | 11.406% | $239.3781 | $239.38 | $239.40 | $239.40 |
| Purchase #5 | $170.56 | 4.630% | $178.4569 | $178.46 | $178.45 | $178.50 |
| Purchase #6 | $208.35 | 7.676% | $224.3429 | $224.34 | $224.35 | $224.30 |
| Purchase #7 | $26.47 | 3.207% | $27.3189 | $27.32 | $27.30 | $27.30 |
| 7 purchase totals = | $834.62 | $903.3770 | $903.38 | $903.35 | $903.40 | |