| 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 | $86.83 | 12.335% | $97.5405 | $97.54 | $97.55 | $97.50 |
| Purchase #2 | $68.93 | 5.243% | $72.544 | $72.54 | $72.55 | $72.50 |
| Purchase #3 | $204.65 | 7.139% | $219.26 | $219.26 | $219.25 | $219.30 |
| Purchase #4 | $119.93 | 10.335% | $132.3248 | $132.32 | $132.30 | $132.30 |
| Purchase #5 | $247.67 | 3.190% | $255.5707 | $255.57 | $255.55 | $255.60 |
| Purchase #6 | $235.37 | 7.176% | $252.2602 | $252.26 | $252.25 | $252.30 |
| Purchase #7 | $242.40 | 7.780% | $261.2587 | $261.26 | $261.25 | $261.30 |
| 7 purchase totals = | $1,205.78 | $1,290.7589 | $1,290.75 | $1,290.70 | $1,290.80 | |