| 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 | $209.43 | 4.619% | $219.1036 | $219.10 | $219.10 | $219.10 |
| Purchase #2 | $8.25 | 8.628% | $8.9618 | $8.96 | $8.95 | $9.00 |
| Purchase #3 | $231.79 | 12.561% | $260.9051 | $260.91 | $260.90 | $260.90 |
| Purchase #4 | $41.84 | 3.844% | $43.4483 | $43.45 | $43.45 | $43.40 |
| Purchase #5 | $176.94 | 6.430% | $188.3172 | $188.32 | $188.30 | $188.30 |
| Purchase #6 | $190.88 | 9.166% | $208.3761 | $208.38 | $208.40 | $208.40 |
| Purchase #7 | $161.28 | 3.514% | $166.9474 | $166.95 | $166.95 | $166.90 |
| 7 purchase totals = | $1,020.41 | $1,096.0595 | $1,096.07 | $1,096.05 | $1,096.00 | |