| 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 | $193.63 | 10.626% | $214.2051 | $214.21 | $214.20 | $214.20 |
| Purchase #2 | $50.29 | 7.541% | $54.0824 | $54.08 | $54.10 | $54.10 |
| Purchase #3 | $231.64 | 11.386% | $258.0145 | $258.01 | $258.00 | $258.00 |
| Purchase #4 | $120.69 | 8.849% | $131.3699 | $131.37 | $131.35 | $131.40 |
| Purchase #5 | $66.72 | 8.207% | $72.1957 | $72.20 | $72.20 | $72.20 |
| Purchase #6 | $140.41 | 5.539% | $148.1873 | $148.19 | $148.20 | $148.20 |
| Purchase #7 | $104.85 | 12.189% | $117.6302 | $117.63 | $117.65 | $117.60 |
| 7 purchase totals = | $908.23 | $995.6851 | $995.69 | $995.70 | $995.70 | |