| 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 | $234.82 | 11.491% | $261.8032 | $261.80 | $261.80 | $261.80 |
| Purchase #2 | $154.94 | 5.557% | $163.55 | $163.55 | $163.55 | $163.60 |
| Purchase #3 | $91.68 | 9.798% | $100.6628 | $100.66 | $100.65 | $100.70 |
| Purchase #4 | $243.74 | 11.186% | $271.0048 | $271.00 | $271.00 | $271.00 |
| Purchase #5 | $147.97 | 11.122% | $164.4272 | $164.43 | $164.45 | $164.40 |
| Purchase #6 | $14.95 | 9.605% | $16.3859 | $16.39 | $16.40 | $16.40 |
| Purchase #7 | $65.73 | 6.373% | $69.919 | $69.92 | $69.90 | $69.90 |
| 7 purchase totals = | $953.83 | $1,047.7529 | $1,047.75 | $1,047.75 | $1,047.80 | |