| 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 | $154.54 | 9.807% | $169.6957 | $169.70 | $169.70 | $169.70 |
| Purchase #2 | $116.50 | 12.350% | $130.8878 | $130.89 | $130.90 | $130.90 |
| Purchase #3 | $232.33 | 9.446% | $254.2759 | $254.28 | $254.30 | $254.30 |
| Purchase #4 | $126.82 | 7.386% | $136.1869 | $136.19 | $136.20 | $136.20 |
| Purchase #5 | $217.55 | 6.374% | $231.4166 | $231.42 | $231.40 | $231.40 |
| Purchase #6 | $12.82 | 8.352% | $13.8907 | $13.89 | $13.90 | $13.90 |
| Purchase #7 | $94.97 | 5.501% | $100.1943 | $100.19 | $100.20 | $100.20 |
| 7 purchase totals = | $955.53 | $1,036.5479 | $1,036.56 | $1,036.60 | $1,036.60 | |