| 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 | $190.74 | 9.195% | $208.2785 | $208.28 | $208.30 | $208.30 |
| Purchase #2 | $250.44 | 4.264% | $261.1188 | $261.12 | $261.10 | $261.10 |
| Purchase #3 | $13.74 | 5.406% | $14.4828 | $14.48 | $14.50 | $14.50 |
| Purchase #4 | $221.72 | 10.430% | $244.8454 | $244.85 | $244.85 | $244.80 |
| Purchase #5 | $234.69 | 11.650% | $262.0314 | $262.03 | $262.05 | $262.00 |
| Purchase #6 | $16.43 | 8.825% | $17.8799 | $17.88 | $17.90 | $17.90 |
| Purchase #7 | $7.77 | 9.704% | $8.524 | $8.52 | $8.50 | $8.50 |
| 7 purchase totals = | $935.53 | $1,017.1608 | $1,017.16 | $1,017.20 | $1,017.10 | |