| 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 | $230.90 | 13.305% | $261.6212 | $261.62 | $261.60 | $261.60 |
| Purchase #2 | $239.98 | 10.645% | $265.5259 | $265.53 | $265.55 | $265.50 |
| Purchase #3 | $216.62 | 5.810% | $229.2056 | $229.21 | $229.20 | $229.20 |
| Purchase #4 | $237.32 | 3.840% | $246.4331 | $246.43 | $246.45 | $246.40 |
| Purchase #5 | $231.77 | 7.650% | $249.5004 | $249.50 | $249.50 | $249.50 |
| Purchase #6 | $234.49 | 13.317% | $265.717 | $265.72 | $265.70 | $265.70 |
| Purchase #7 | $81.36 | 12.406% | $91.4535 | $91.45 | $91.45 | $91.50 |
| 7 purchase totals = | $1,472.44 | $1,609.4567 | $1,609.46 | $1,609.45 | $1,609.40 | |