| 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 | $125.80 | 7.110% | $134.7444 | $134.74 | $134.75 | $134.70 |
| Purchase #2 | $120.49 | 11.654% | $134.5319 | $134.53 | $134.55 | $134.50 |
| Purchase #3 | $54.56 | 11.515% | $60.8426 | $60.84 | $60.85 | $60.80 |
| Purchase #4 | $239.37 | 9.330% | $261.7032 | $261.70 | $261.70 | $261.70 |
| Purchase #5 | $238.80 | 9.272% | $260.9415 | $260.94 | $260.95 | $260.90 |
| Purchase #6 | $14.93 | 12.286% | $16.7643 | $16.76 | $16.75 | $16.80 |
| Purchase #7 | $215.94 | 9.228% | $235.8669 | $235.87 | $235.85 | $235.90 |
| 7 purchase totals = | $1,009.89 | $1,105.3948 | $1,105.38 | $1,105.40 | $1,105.30 | |