| 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 | $208.65 | 3.157% | $215.2371 | $215.24 | $215.25 | $215.20 |
| Purchase #2 | $213.92 | 12.346% | $240.3306 | $240.33 | $240.35 | $240.30 |
| Purchase #3 | $101.73 | 6.696% | $108.5418 | $108.54 | $108.55 | $108.50 |
| Purchase #4 | $180.32 | 13.494% | $204.6524 | $204.65 | $204.65 | $204.70 |
| Purchase #5 | $83.68 | 6.402% | $89.0372 | $89.04 | $89.05 | $89.00 |
| Purchase #6 | $64.97 | 12.604% | $73.1588 | $73.16 | $73.15 | $73.20 |
| Purchase #7 | $157.65 | 7.300% | $169.1585 | $169.16 | $169.15 | $169.20 |
| 7 purchase totals = | $1,010.92 | $1,100.1164 | $1,100.12 | $1,100.15 | $1,100.10 | |