| 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 | $12.40 | 13.693% | $14.0979 | $14.10 | $14.10 | $14.10 |
| Purchase #2 | $237.79 | 10.374% | $262.4583 | $262.46 | $262.45 | $262.50 |
| Purchase #3 | $56.81 | 7.700% | $61.1844 | $61.18 | $61.20 | $61.20 |
| Purchase #4 | $231.36 | 5.569% | $244.2444 | $244.24 | $244.25 | $244.20 |
| Purchase #5 | $199.89 | 6.565% | $213.0128 | $213.01 | $213.00 | $213.00 |
| Purchase #6 | $107.78 | 3.675% | $111.7409 | $111.74 | $111.75 | $111.70 |
| Purchase #7 | $243.79 | 11.254% | $271.2261 | $271.23 | $271.25 | $271.20 |
| 7 purchase totals = | $1,089.82 | $1,177.9648 | $1,177.96 | $1,178.00 | $1,177.90 | |