| 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 | $247.97 | 7.313% | $266.104 | $266.10 | $266.10 | $266.10 |
| Purchase #2 | $119.91 | 3.512% | $124.1212 | $124.12 | $124.10 | $124.10 |
| Purchase #3 | $230.79 | 11.753% | $257.9147 | $257.91 | $257.90 | $257.90 |
| Purchase #4 | $158.64 | 13.759% | $180.4673 | $180.47 | $180.45 | $180.50 |
| Purchase #5 | $241.57 | 8.331% | $261.6952 | $261.70 | $261.70 | $261.70 |
| Purchase #6 | $194.92 | 7.397% | $209.3382 | $209.34 | $209.35 | $209.30 |
| Purchase #7 | $240.56 | 12.823% | $271.407 | $271.41 | $271.40 | $271.40 |
| 7 purchase totals = | $1,434.36 | $1,571.0476 | $1,571.05 | $1,571.00 | $1,571.00 | |