| 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 | $231.38 | 5.174% | $243.3516 | $243.35 | $243.35 | $243.40 |
| Purchase #2 | $146.72 | 6.113% | $155.689 | $155.69 | $155.70 | $155.70 |
| Purchase #3 | $143.69 | 6.538% | $153.0845 | $153.08 | $153.10 | $153.10 |
| Purchase #4 | $157.62 | 7.805% | $169.9222 | $169.92 | $169.90 | $169.90 |
| Purchase #5 | $163.58 | 5.762% | $173.0055 | $173.01 | $173.00 | $173.00 |
| Purchase #6 | $106.67 | 12.445% | $119.9451 | $119.95 | $119.95 | $119.90 |
| Purchase #7 | $218.73 | 7.175% | $234.4239 | $234.42 | $234.40 | $234.40 |
| 7 purchase totals = | $1,168.39 | $1,249.4218 | $1,249.42 | $1,249.40 | $1,249.40 | |