| 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 | $228.80 | 11.848% | $255.9082 | $255.91 | $255.90 | $255.90 |
| Purchase #2 | $228.95 | 4.687% | $239.6809 | $239.68 | $239.70 | $239.70 |
| Purchase #3 | $159.90 | 10.125% | $176.0899 | $176.09 | $176.10 | $176.10 |
| Purchase #4 | $10.31 | 11.793% | $11.5259 | $11.53 | $11.55 | $11.50 |
| Purchase #5 | $212.41 | 11.433% | $236.6948 | $236.69 | $236.70 | $236.70 |
| Purchase #6 | $27.78 | 12.243% | $31.1811 | $31.18 | $31.20 | $31.20 |
| Purchase #7 | $239.39 | 9.383% | $261.852 | $261.85 | $261.85 | $261.90 |
| 7 purchase totals = | $1,107.54 | $1,212.9328 | $1,212.93 | $1,213.00 | $1,213.00 | |