| 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 | $103.41 | 12.778% | $116.6237 | $116.62 | $116.60 | $116.60 |
| Purchase #2 | $190.93 | 9.660% | $209.3738 | $209.37 | $209.35 | $209.40 |
| Purchase #3 | $208.78 | 3.440% | $215.962 | $215.96 | $215.95 | $216.00 |
| Purchase #4 | $9.89 | 10.743% | $10.9525 | $10.95 | $10.95 | $11.00 |
| Purchase #5 | $105.89 | 10.824% | $117.3515 | $117.35 | $117.35 | $117.40 |
| Purchase #6 | $45.71 | 9.856% | $50.2152 | $50.22 | $50.20 | $50.20 |
| Purchase #7 | $221.72 | 4.566% | $231.8437 | $231.84 | $231.85 | $231.80 |
| 7 purchase totals = | $886.33 | $952.3224 | $952.31 | $952.25 | $952.40 | |