| 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 | $43.74 | 11.179% | $48.6297 | $48.63 | $48.65 | $48.60 |
| Purchase #2 | $215.50 | 13.103% | $243.737 | $243.74 | $243.75 | $243.70 |
| Purchase #3 | $188.81 | 10.199% | $208.0667 | $208.07 | $208.05 | $208.10 |
| Purchase #4 | $164.83 | 6.802% | $176.0417 | $176.04 | $176.05 | $176.00 |
| Purchase #5 | $155.41 | 8.362% | $168.4054 | $168.41 | $168.40 | $168.40 |
| Purchase #6 | $162.30 | 4.283% | $169.2513 | $169.25 | $169.25 | $169.30 |
| Purchase #7 | $104.50 | 6.744% | $111.5475 | $111.55 | $111.55 | $111.50 |
| 7 purchase totals = | $1,035.09 | $1,125.6793 | $1,125.69 | $1,125.70 | $1,125.60 | |