| 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 | $98.44 | 11.257% | $109.5214 | $109.52 | $109.50 | $109.50 |
| Purchase #2 | $209.65 | 9.350% | $229.2523 | $229.25 | $229.25 | $229.30 |
| Purchase #3 | $116.73 | 3.624% | $120.9603 | $120.96 | $120.95 | $121.00 |
| Purchase #4 | $196.87 | 3.393% | $203.5498 | $203.55 | $203.55 | $203.50 |
| Purchase #5 | $85.80 | 13.225% | $97.1471 | $97.15 | $97.15 | $97.10 |
| Purchase #6 | $81.84 | 10.160% | $90.1549 | $90.15 | $90.15 | $90.20 |
| Purchase #7 | $119.47 | 8.196% | $129.2618 | $129.26 | $129.25 | $129.30 |
| 7 purchase totals = | $908.80 | $979.8476 | $979.84 | $979.80 | $979.90 | |