| 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 | $233.68 | 12.344% | $262.5255 | $262.53 | $262.55 | $262.50 |
| Purchase #2 | $122.95 | 12.720% | $138.5892 | $138.59 | $138.60 | $138.60 |
| Purchase #3 | $27.42 | 9.821% | $30.1129 | $30.11 | $30.10 | $30.10 |
| Purchase #4 | $112.63 | 5.648% | $118.9913 | $118.99 | $119.00 | $119.00 |
| Purchase #5 | $184.58 | 8.792% | $200.8083 | $200.81 | $200.80 | $200.80 |
| Purchase #6 | $79.86 | 3.867% | $82.9482 | $82.95 | $82.95 | $82.90 |
| Purchase #7 | $18.81 | 11.836% | $21.0364 | $21.04 | $21.05 | $21.00 |
| 7 purchase totals = | $779.93 | $855.0118 | $855.02 | $855.05 | $854.90 | |