| 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 | $5.94 | 3.445% | $6.1446 | $6.14 | $6.15 | $6.10 |
| Purchase #2 | $105.80 | 4.597% | $110.6636 | $110.66 | $110.65 | $110.70 |
| Purchase #3 | $202.46 | 6.564% | $215.7495 | $215.75 | $215.75 | $215.70 |
| Purchase #4 | $242.86 | 9.274% | $265.3828 | $265.38 | $265.40 | $265.40 |
| Purchase #5 | $197.36 | 7.580% | $212.3199 | $212.32 | $212.30 | $212.30 |
| Purchase #6 | $206.55 | 5.129% | $217.1439 | $217.14 | $217.15 | $217.10 |
| Purchase #7 | $151.92 | 11.585% | $169.5199 | $169.52 | $169.50 | $169.50 |
| 7 purchase totals = | $1,112.89 | $1,196.9242 | $1,196.91 | $1,196.90 | $1,196.80 | |