| 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 | $17.94 | 7.702% | $19.3217 | $19.32 | $19.30 | $19.30 |
| Purchase #2 | $205.84 | 4.867% | $215.8582 | $215.86 | $215.85 | $215.90 |
| Purchase #3 | $54.46 | 3.761% | $56.5082 | $56.51 | $56.50 | $56.50 |
| Purchase #4 | $227.93 | 11.329% | $253.7522 | $253.75 | $253.75 | $253.80 |
| Purchase #5 | $128.96 | 10.112% | $142.0004 | $142.00 | $142.00 | $142.00 |
| Purchase #6 | $230.61 | 13.576% | $261.9176 | $261.92 | $261.90 | $261.90 |
| Purchase #7 | $35.25 | 9.515% | $38.604 | $38.60 | $38.60 | $38.60 |
| 7 purchase totals = | $900.99 | $987.9623 | $987.96 | $987.90 | $988.00 | |