| 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 | $233.96 | 11.727% | $261.3965 | $261.40 | $261.40 | $261.40 |
| Purchase #2 | $147.32 | 7.209% | $157.9403 | $157.94 | $157.95 | $157.90 |
| Purchase #3 | $217.63 | 7.528% | $234.0132 | $234.01 | $234.00 | $234.00 |
| Purchase #4 | $77.36 | 3.610% | $80.1527 | $80.15 | $80.15 | $80.20 |
| Purchase #5 | $103.44 | 7.334% | $111.0263 | $111.03 | $111.05 | $111.00 |
| Purchase #6 | $242.43 | 5.209% | $255.0582 | $255.06 | $255.05 | $255.10 |
| Purchase #7 | $122.91 | 9.475% | $134.5557 | $134.56 | $134.55 | $134.60 |
| 7 purchase totals = | $1,145.05 | $1,234.1429 | $1,234.15 | $1,234.15 | $1,234.20 | |