| 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 | $222.51 | 4.198% | $231.851 | $231.85 | $231.85 | $231.90 |
| Purchase #2 | $184.69 | 9.185% | $201.6538 | $201.65 | $201.65 | $201.70 |
| Purchase #3 | $87.36 | 4.450% | $91.2475 | $91.25 | $91.25 | $91.20 |
| Purchase #4 | $113.63 | 4.680% | $118.9479 | $118.95 | $118.95 | $118.90 |
| Purchase #5 | $242.34 | 4.725% | $253.7906 | $253.79 | $253.80 | $253.80 |
| Purchase #6 | $25.68 | 4.722% | $26.8926 | $26.89 | $26.90 | $26.90 |
| Purchase #7 | $236.37 | 12.405% | $265.6917 | $265.69 | $265.70 | $265.70 |
| 7 purchase totals = | $1,112.58 | $1,190.0751 | $1,190.07 | $1,190.10 | $1,190.10 | |