| 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 | $8.32 | 10.618% | $9.2034 | $9.20 | $9.20 | $9.20 |
| Purchase #2 | $91.25 | 5.728% | $96.4768 | $96.48 | $96.50 | $96.50 |
| Purchase #3 | $156.96 | 3.797% | $162.9198 | $162.92 | $162.90 | $162.90 |
| Purchase #4 | $116.98 | 13.105% | $132.3102 | $132.31 | $132.30 | $132.30 |
| Purchase #5 | $124.48 | 13.586% | $141.3919 | $141.39 | $141.40 | $141.40 |
| Purchase #6 | $208.97 | 10.561% | $231.0393 | $231.04 | $231.05 | $231.00 |
| Purchase #7 | $159.82 | 11.599% | $178.3575 | $178.36 | $178.35 | $178.40 |
| 7 purchase totals = | $866.78 | $951.6989 | $951.70 | $951.70 | $951.70 | |