| 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 | $116.82 | 3.420% | $120.8152 | $120.82 | $120.80 | $120.80 |
| Purchase #2 | $223.90 | 11.257% | $249.1044 | $249.10 | $249.10 | $249.10 |
| Purchase #3 | $215.59 | 9.783% | $236.6812 | $236.68 | $236.70 | $236.70 |
| Purchase #4 | $43.36 | 6.858% | $46.3336 | $46.33 | $46.35 | $46.30 |
| Purchase #5 | $124.47 | 4.173% | $129.6641 | $129.66 | $129.65 | $129.70 |
| Purchase #6 | $175.44 | 8.763% | $190.8138 | $190.81 | $190.80 | $190.80 |
| Purchase #7 | $63.64 | 10.535% | $70.3445 | $70.34 | $70.35 | $70.30 |
| 7 purchase totals = | $963.22 | $1,043.7568 | $1,043.74 | $1,043.75 | $1,043.70 | |