| 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 | $232.44 | 12.286% | $260.9976 | $261.00 | $261.00 | $261.00 |
| Purchase #2 | $242.28 | 7.519% | $260.497 | $260.50 | $260.50 | $260.50 |
| Purchase #3 | $247.27 | 12.390% | $277.9068 | $277.91 | $277.90 | $277.90 |
| Purchase #4 | $228.79 | 13.527% | $259.7384 | $259.74 | $259.75 | $259.70 |
| Purchase #5 | $188.30 | 5.781% | $199.1856 | $199.19 | $199.20 | $199.20 |
| Purchase #6 | $93.86 | 3.292% | $96.9499 | $96.95 | $96.95 | $96.90 |
| Purchase #7 | $64.81 | 11.712% | $72.4005 | $72.40 | $72.40 | $72.40 |
| 7 purchase totals = | $1,297.75 | $1,427.6758 | $1,427.69 | $1,427.70 | $1,427.60 | |