| 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 | $215.80 | 4.534% | $225.5844 | $225.58 | $225.60 | $225.60 |
| Purchase #2 | $97.44 | 6.455% | $103.7298 | $103.73 | $103.75 | $103.70 |
| Purchase #3 | $34.58 | 12.118% | $38.7704 | $38.77 | $38.75 | $38.80 |
| Purchase #4 | $26.92 | 13.217% | $30.478 | $30.48 | $30.50 | $30.50 |
| Purchase #5 | $117.85 | 11.423% | $131.312 | $131.31 | $131.30 | $131.30 |
| Purchase #6 | $217.93 | 7.468% | $234.205 | $234.21 | $234.20 | $234.20 |
| Purchase #7 | $7.81 | 12.687% | $8.8009 | $8.80 | $8.80 | $8.80 |
| 7 purchase totals = | $718.33 | $772.8805 | $772.88 | $772.90 | $772.90 | |