| 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 | $211.78 | 13.517% | $240.4063 | $240.41 | $240.40 | $240.40 |
| Purchase #2 | $24.68 | 13.757% | $28.0752 | $28.08 | $28.10 | $28.10 |
| Purchase #3 | $169.98 | 4.762% | $178.0744 | $178.07 | $178.05 | $178.10 |
| Purchase #4 | $222.52 | 7.241% | $238.6327 | $238.63 | $238.65 | $238.60 |
| Purchase #5 | $127.92 | 12.249% | $143.5889 | $143.59 | $143.60 | $143.60 |
| Purchase #6 | $25.65 | 4.417% | $26.783 | $26.78 | $26.80 | $26.80 |
| Purchase #7 | $112.72 | 12.548% | $126.8641 | $126.86 | $126.85 | $126.90 |
| 7 purchase totals = | $895.25 | $982.4246 | $982.42 | $982.45 | $982.50 | |