| 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 | $131.31 | 8.219% | $142.1024 | $142.10 | $142.10 | $142.10 |
| Purchase #2 | $151.65 | 11.622% | $169.2748 | $169.27 | $169.25 | $169.30 |
| Purchase #3 | $93.69 | 3.780% | $97.2315 | $97.23 | $97.25 | $97.20 |
| Purchase #4 | $108.55 | 8.733% | $118.0297 | $118.03 | $118.05 | $118.00 |
| Purchase #5 | $11.91 | 5.422% | $12.5558 | $12.56 | $12.55 | $12.60 |
| Purchase #6 | $116.34 | 7.324% | $124.8607 | $124.86 | $124.85 | $124.90 |
| Purchase #7 | $93.95 | 9.671% | $103.0359 | $103.04 | $103.05 | $103.00 |
| 7 purchase totals = | $707.40 | $767.0908 | $767.09 | $767.10 | $767.10 | |