| 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 | $136.32 | 7.451% | $146.4772 | $146.48 | $146.50 | $146.50 |
| Purchase #2 | $74.65 | 5.834% | $79.0051 | $79.01 | $79.00 | $79.00 |
| Purchase #3 | $244.83 | 3.112% | $252.4491 | $252.45 | $252.45 | $252.40 |
| Purchase #4 | $125.30 | 3.764% | $130.0163 | $130.02 | $130.00 | $130.00 |
| Purchase #5 | $15.62 | 8.250% | $16.9087 | $16.91 | $16.90 | $16.90 |
| Purchase #6 | $250.70 | 4.426% | $261.796 | $261.80 | $261.80 | $261.80 |
| Purchase #7 | $107.91 | 4.428% | $112.6883 | $112.69 | $112.70 | $112.70 |
| 7 purchase totals = | $955.33 | $999.3407 | $999.36 | $999.35 | $999.30 | |