| 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 | $9.60 | 4.640% | $10.0454 | $10.05 | $10.05 | $10.00 |
| Purchase #2 | $159.52 | 12.627% | $179.6626 | $179.66 | $179.65 | $179.70 |
| Purchase #3 | $233.62 | 3.535% | $241.8785 | $241.88 | $241.90 | $241.90 |
| Purchase #4 | $238.34 | 9.840% | $261.7927 | $261.79 | $261.80 | $261.80 |
| Purchase #5 | $216.59 | 3.817% | $224.8572 | $224.86 | $224.85 | $224.90 |
| Purchase #6 | $207.71 | 12.700% | $234.0892 | $234.09 | $234.10 | $234.10 |
| Purchase #7 | $26.65 | 12.874% | $30.0809 | $30.08 | $30.10 | $30.10 |
| 7 purchase totals = | $1,092.03 | $1,182.4065 | $1,182.41 | $1,182.45 | $1,182.50 | |