| 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 | $13.72 | 12.406% | $15.4221 | $15.42 | $15.40 | $15.40 |
| Purchase #2 | $200.62 | 9.558% | $219.7953 | $219.80 | $219.80 | $219.80 |
| Purchase #3 | $222.58 | 4.637% | $232.901 | $232.90 | $232.90 | $232.90 |
| Purchase #4 | $169.80 | 6.175% | $180.2852 | $180.29 | $180.30 | $180.30 |
| Purchase #5 | $25.55 | 3.423% | $26.4246 | $26.42 | $26.40 | $26.40 |
| Purchase #6 | $33.30 | 6.847% | $35.5801 | $35.58 | $35.60 | $35.60 |
| Purchase #7 | $98.76 | 13.229% | $111.825 | $111.83 | $111.85 | $111.80 |
| 7 purchase totals = | $764.33 | $822.2333 | $822.24 | $822.25 | $822.20 | |