| 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 | $113.39 | 6.200% | $120.4202 | $120.42 | $120.40 | $120.40 |
| Purchase #2 | $227.54 | 8.712% | $247.3633 | $247.36 | $247.35 | $247.40 |
| Purchase #3 | $19.46 | 5.587% | $20.5472 | $20.55 | $20.55 | $20.50 |
| Purchase #4 | $69.79 | 5.244% | $73.4498 | $73.45 | $73.45 | $73.40 |
| Purchase #5 | $207.79 | 11.185% | $231.0313 | $231.03 | $231.05 | $231.00 |
| Purchase #6 | $187.25 | 13.768% | $213.0306 | $213.03 | $213.05 | $213.00 |
| Purchase #7 | $76.30 | 5.170% | $80.2447 | $80.24 | $80.25 | $80.20 |
| 7 purchase totals = | $901.52 | $986.0871 | $986.08 | $986.10 | $985.90 | |