| 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 | $210.55 | 12.786% | $237.4709 | $237.47 | $237.45 | $237.50 |
| Purchase #2 | $175.99 | 13.160% | $199.1503 | $199.15 | $199.15 | $199.20 |
| Purchase #3 | $123.91 | 12.231% | $139.0654 | $139.07 | $139.05 | $139.10 |
| Purchase #4 | $214.65 | 13.217% | $243.0203 | $243.02 | $243.00 | $243.00 |
| Purchase #5 | $116.79 | 6.287% | $124.1326 | $124.13 | $124.15 | $124.10 |
| Purchase #6 | $92.82 | 5.532% | $97.9548 | $97.95 | $97.95 | $98.00 |
| Purchase #7 | $123.82 | 10.196% | $136.4447 | $136.44 | $136.45 | $136.40 |
| 7 purchase totals = | $1,058.53 | $1,177.2390 | $1,177.23 | $1,177.20 | $1,177.30 | |