| 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 | $218.56 | 13.785% | $248.6885 | $248.69 | $248.70 | $248.70 |
| Purchase #2 | $81.70 | 5.729% | $86.3806 | $86.38 | $86.40 | $86.40 |
| Purchase #3 | $109.79 | 11.375% | $122.2786 | $122.28 | $122.30 | $122.30 |
| Purchase #4 | $248.65 | 4.754% | $260.4708 | $260.47 | $260.45 | $260.50 |
| Purchase #5 | $73.63 | 11.489% | $82.0894 | $82.09 | $82.10 | $82.10 |
| Purchase #6 | $150.45 | 12.142% | $168.7176 | $168.72 | $168.70 | $168.70 |
| Purchase #7 | $178.31 | 12.219% | $200.0977 | $200.10 | $200.10 | $200.10 |
| 7 purchase totals = | $1,061.09 | $1,168.7232 | $1,168.73 | $1,168.75 | $1,168.80 | |