| 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 | $191.99 | 6.666% | $204.7881 | $204.79 | $204.80 | $204.80 |
| Purchase #2 | $235.62 | 3.619% | $244.1471 | $244.15 | $244.15 | $244.10 |
| Purchase #3 | $130.47 | 9.710% | $143.1386 | $143.14 | $143.15 | $143.10 |
| Purchase #4 | $169.45 | 10.383% | $187.044 | $187.04 | $187.05 | $187.00 |
| Purchase #5 | $145.92 | 7.777% | $157.2682 | $157.27 | $157.25 | $157.30 |
| Purchase #6 | $110.56 | 5.196% | $116.3047 | $116.30 | $116.30 | $116.30 |
| Purchase #7 | $200.49 | 4.436% | $209.3837 | $209.38 | $209.40 | $209.40 |
| 7 purchase totals = | $1,184.50 | $1,262.0744 | $1,262.07 | $1,262.10 | $1,262.00 | |