| 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 | $58.85 | 12.583% | $66.2551 | $66.26 | $66.25 | $66.30 |
| Purchase #2 | $150.97 | 12.459% | $169.7794 | $169.78 | $169.80 | $169.80 |
| Purchase #3 | $198.68 | 8.630% | $215.8261 | $215.83 | $215.85 | $215.80 |
| Purchase #4 | $135.66 | 11.680% | $151.5051 | $151.51 | $151.50 | $151.50 |
| Purchase #5 | $220.76 | 12.470% | $248.2888 | $248.29 | $248.30 | $248.30 |
| Purchase #6 | $236.40 | 5.617% | $249.6786 | $249.68 | $249.70 | $249.70 |
| Purchase #7 | $98.93 | 3.157% | $102.0532 | $102.05 | $102.05 | $102.10 |
| 7 purchase totals = | $1,100.25 | $1,203.3863 | $1,203.40 | $1,203.45 | $1,203.50 | |