| 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 | $191.86 | 13.572% | $217.8992 | $217.90 | $217.90 | $217.90 |
| Purchase #2 | $169.61 | 4.572% | $177.3646 | $177.36 | $177.35 | $177.40 |
| Purchase #3 | $219.55 | 5.547% | $231.7284 | $231.73 | $231.75 | $231.70 |
| Purchase #4 | $246.59 | 8.733% | $268.1247 | $268.12 | $268.10 | $268.10 |
| Purchase #5 | $151.83 | 10.366% | $167.5687 | $167.57 | $167.55 | $167.60 |
| Purchase #6 | $112.68 | 12.108% | $126.3233 | $126.32 | $126.30 | $126.30 |
| Purchase #7 | $51.40 | 5.132% | $54.0378 | $54.04 | $54.05 | $54.00 |
| 7 purchase totals = | $1,143.52 | $1,243.0467 | $1,243.04 | $1,243.00 | $1,243.00 | |