| 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 | $130.69 | 5.247% | $137.5473 | $137.55 | $137.55 | $137.50 |
| Purchase #2 | $244.71 | 6.105% | $259.6495 | $259.65 | $259.65 | $259.60 |
| Purchase #3 | $231.41 | 12.453% | $260.2275 | $260.23 | $260.25 | $260.20 |
| Purchase #4 | $47.91 | 4.203% | $49.9237 | $49.92 | $49.90 | $49.90 |
| Purchase #5 | $222.44 | 5.197% | $234.0002 | $234.00 | $234.00 | $234.00 |
| Purchase #6 | $243.96 | 7.313% | $261.8008 | $261.80 | $261.80 | $261.80 |
| Purchase #7 | $124.66 | 5.796% | $131.8853 | $131.89 | $131.90 | $131.90 |
| 7 purchase totals = | $1,245.78 | $1,335.0343 | $1,335.04 | $1,335.05 | $1,334.90 | |