| 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 | $107.25 | 6.746% | $114.4851 | $114.49 | $114.50 | $114.50 |
| Purchase #2 | $76.84 | 5.384% | $80.9771 | $80.98 | $81.00 | $81.00 |
| Purchase #3 | $247.87 | 8.196% | $268.1854 | $268.19 | $268.20 | $268.20 |
| Purchase #4 | $188.82 | 4.748% | $197.7852 | $197.79 | $197.80 | $197.80 |
| Purchase #5 | $82.95 | 11.731% | $92.6809 | $92.68 | $92.70 | $92.70 |
| Purchase #6 | $112.36 | 4.111% | $116.9791 | $116.98 | $117.00 | $117.00 |
| Purchase #7 | $104.89 | 3.329% | $108.3818 | $108.38 | $108.40 | $108.40 |
| 7 purchase totals = | $920.98 | $979.4746 | $979.49 | $979.60 | $979.60 | |