| 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 | $208.75 | 5.784% | $220.8241 | $220.82 | $220.80 | $220.80 |
| Purchase #2 | $103.27 | 9.713% | $113.3006 | $113.30 | $113.30 | $113.30 |
| Purchase #3 | $125.29 | 13.481% | $142.1803 | $142.18 | $142.20 | $142.20 |
| Purchase #4 | $49.36 | 9.194% | $53.8982 | $53.90 | $53.90 | $53.90 |
| Purchase #5 | $99.67 | 4.722% | $104.3764 | $104.38 | $104.40 | $104.40 |
| Purchase #6 | $95.69 | 6.249% | $101.6697 | $101.67 | $101.65 | $101.70 |
| Purchase #7 | $151.65 | 7.811% | $163.4954 | $163.50 | $163.50 | $163.50 |
| 7 purchase totals = | $833.68 | $899.7447 | $899.75 | $899.75 | $899.80 | |