| 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 | $90.41 | 10.760% | $100.1381 | $100.14 | $100.15 | $100.10 |
| Purchase #2 | $179.46 | 6.542% | $191.2003 | $191.20 | $191.20 | $191.20 |
| Purchase #3 | $121.79 | 8.781% | $132.4844 | $132.48 | $132.50 | $132.50 |
| Purchase #4 | $18.96 | 7.231% | $20.331 | $20.33 | $20.35 | $20.30 |
| Purchase #5 | $221.77 | 6.829% | $236.9147 | $236.91 | $236.90 | $236.90 |
| Purchase #6 | $239.51 | 11.663% | $267.4441 | $267.44 | $267.45 | $267.40 |
| Purchase #7 | $163.38 | 3.866% | $169.6963 | $169.70 | $169.70 | $169.70 |
| 7 purchase totals = | $1,035.28 | $1,118.2089 | $1,118.20 | $1,118.25 | $1,118.10 | |