| 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 | $229.36 | 3.279% | $236.8807 | $236.88 | $236.90 | $236.90 |
| Purchase #2 | $33.95 | 9.269% | $37.0968 | $37.10 | $37.10 | $37.10 |
| Purchase #3 | $156.84 | 4.402% | $163.7441 | $163.74 | $163.75 | $163.70 |
| Purchase #4 | $197.49 | 4.288% | $205.9584 | $205.96 | $205.95 | $206.00 |
| Purchase #5 | $207.85 | 3.548% | $215.2245 | $215.22 | $215.20 | $215.20 |
| Purchase #6 | $158.81 | 6.531% | $169.1819 | $169.18 | $169.20 | $169.20 |
| Purchase #7 | $114.79 | 12.506% | $129.1456 | $129.15 | $129.15 | $129.10 |
| 7 purchase totals = | $1,099.09 | $1,157.2320 | $1,157.23 | $1,157.25 | $1,157.20 | |