| 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 | $249.43 | 4.765% | $261.3153 | $261.32 | $261.30 | $261.30 |
| Purchase #2 | $15.94 | 6.120% | $16.9155 | $16.92 | $16.90 | $16.90 |
| Purchase #3 | $243.38 | 6.441% | $259.0561 | $259.06 | $259.05 | $259.10 |
| Purchase #4 | $139.60 | 10.246% | $153.9034 | $153.90 | $153.90 | $153.90 |
| Purchase #5 | $45.45 | 6.269% | $48.2993 | $48.30 | $48.30 | $48.30 |
| Purchase #6 | $250.42 | 12.408% | $281.4921 | $281.49 | $281.50 | $281.50 |
| Purchase #7 | $140.62 | 4.493% | $146.9381 | $146.94 | $146.95 | $146.90 |
| 7 purchase totals = | $1,084.84 | $1,167.9198 | $1,167.93 | $1,167.90 | $1,167.90 | |