| 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 | $120.87 | 13.462% | $137.1415 | $137.14 | $137.15 | $137.10 |
| Purchase #2 | $225.31 | 12.850% | $254.2623 | $254.26 | $254.25 | $254.30 |
| Purchase #3 | $113.80 | 8.185% | $123.1145 | $123.11 | $123.10 | $123.10 |
| Purchase #4 | $149.64 | 13.216% | $169.4164 | $169.42 | $169.40 | $169.40 |
| Purchase #5 | $231.84 | 7.219% | $248.5765 | $248.58 | $248.60 | $248.60 |
| Purchase #6 | $97.41 | 9.373% | $106.5402 | $106.54 | $106.55 | $106.50 |
| Purchase #7 | $77.60 | 3.791% | $80.5418 | $80.54 | $80.55 | $80.50 |
| 7 purchase totals = | $1,016.47 | $1,119.5932 | $1,119.59 | $1,119.60 | $1,119.50 | |