| 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 | $220.87 | 7.217% | $236.8102 | $236.81 | $236.80 | $236.80 |
| Purchase #2 | $10.84 | 11.552% | $12.0922 | $12.09 | $12.10 | $12.10 |
| Purchase #3 | $151.67 | 10.550% | $167.6712 | $167.67 | $167.65 | $167.70 |
| Purchase #4 | $177.53 | 11.124% | $197.2784 | $197.28 | $197.30 | $197.30 |
| Purchase #5 | $114.35 | 9.794% | $125.5494 | $125.55 | $125.55 | $125.50 |
| Purchase #6 | $22.72 | 9.509% | $24.8804 | $24.88 | $24.90 | $24.90 |
| Purchase #7 | $168.96 | 3.863% | $175.4869 | $175.49 | $175.50 | $175.50 |
| 7 purchase totals = | $866.94 | $939.7687 | $939.77 | $939.80 | $939.80 | |