| 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 | $224.44 | 3.522% | $232.3448 | $232.34 | $232.35 | $232.30 |
| Purchase #2 | $40.68 | 11.451% | $45.3383 | $45.34 | $45.35 | $45.30 |
| Purchase #3 | $183.54 | 3.440% | $189.8538 | $189.85 | $189.85 | $189.90 |
| Purchase #4 | $175.78 | 6.375% | $186.986 | $186.99 | $187.00 | $187.00 |
| Purchase #5 | $14.37 | 9.349% | $15.7135 | $15.71 | $15.70 | $15.70 |
| Purchase #6 | $76.85 | 12.347% | $86.3387 | $86.34 | $86.35 | $86.30 |
| Purchase #7 | $195.34 | 13.450% | $221.6132 | $221.61 | $221.60 | $221.60 |
| 7 purchase totals = | $911.00 | $978.1883 | $978.18 | $978.20 | $978.10 | |