| 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 | $108.70 | 4.247% | $113.3165 | $113.32 | $113.30 | $113.30 |
| Purchase #2 | $195.27 | 13.465% | $221.5631 | $221.56 | $221.55 | $221.60 |
| Purchase #3 | $199.89 | 6.400% | $212.683 | $212.68 | $212.70 | $212.70 |
| Purchase #4 | $109.30 | 7.421% | $117.4112 | $117.41 | $117.40 | $117.40 |
| Purchase #5 | $29.58 | 12.433% | $33.2577 | $33.26 | $33.25 | $33.30 |
| Purchase #6 | $224.45 | 5.241% | $236.2134 | $236.21 | $236.20 | $236.20 |
| Purchase #7 | $43.70 | 3.300% | $45.1421 | $45.14 | $45.15 | $45.10 |
| 7 purchase totals = | $910.89 | $979.5870 | $979.58 | $979.55 | $979.60 | |