| 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 | $235.70 | 11.158% | $261.9994 | $262.00 | $262.00 | $262.00 |
| Purchase #2 | $112.63 | 11.625% | $125.7232 | $125.72 | $125.70 | $125.70 |
| Purchase #3 | $189.26 | 3.759% | $196.3743 | $196.37 | $196.35 | $196.40 |
| Purchase #4 | $14.77 | 5.824% | $15.6302 | $15.63 | $15.65 | $15.60 |
| Purchase #5 | $88.90 | 5.199% | $93.5219 | $93.52 | $93.50 | $93.50 |
| Purchase #6 | $66.65 | 4.308% | $69.5213 | $69.52 | $69.50 | $69.50 |
| Purchase #7 | $106.79 | 3.643% | $110.6804 | $110.68 | $110.70 | $110.70 |
| 7 purchase totals = | $814.70 | $873.4507 | $873.44 | $873.40 | $873.40 | |