| 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 | $223.91 | 7.162% | $239.9464 | $239.95 | $239.95 | $239.90 |
| Purchase #2 | $26.97 | 11.415% | $30.0486 | $30.05 | $30.05 | $30.00 |
| Purchase #3 | $237.54 | 5.826% | $251.3791 | $251.38 | $251.40 | $251.40 |
| Purchase #4 | $196.31 | 3.482% | $203.1455 | $203.15 | $203.15 | $203.10 |
| Purchase #5 | $217.38 | 6.340% | $231.1619 | $231.16 | $231.15 | $231.20 |
| Purchase #6 | $94.46 | 11.651% | $105.4655 | $105.47 | $105.45 | $105.50 |
| Purchase #7 | $205.58 | 7.222% | $220.427 | $220.43 | $220.45 | $220.40 |
| 7 purchase totals = | $1,202.15 | $1,281.5740 | $1,281.59 | $1,281.60 | $1,281.50 | |