| 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 | $205.81 | 4.422% | $214.9109 | $214.91 | $214.90 | $214.90 |
| Purchase #2 | $89.37 | 11.116% | $99.3044 | $99.30 | $99.30 | $99.30 |
| Purchase #3 | $215.62 | 5.632% | $227.7637 | $227.76 | $227.75 | $227.80 |
| Purchase #4 | $175.62 | 5.421% | $185.1404 | $185.14 | $185.15 | $185.10 |
| Purchase #5 | $8.31 | 4.488% | $8.683 | $8.68 | $8.70 | $8.70 |
| Purchase #6 | $18.67 | 12.568% | $21.0164 | $21.02 | $21.00 | $21.00 |
| Purchase #7 | $141.66 | 11.675% | $158.1988 | $158.20 | $158.20 | $158.20 |
| 7 purchase totals = | $855.06 | $915.0176 | $915.01 | $915.00 | $915.00 | |