| 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 | $203.95 | 3.156% | $210.3867 | $210.39 | $210.40 | $210.40 |
| Purchase #2 | $16.52 | 9.246% | $18.0474 | $18.05 | $18.05 | $18.00 |
| Purchase #3 | $87.75 | 8.468% | $95.1807 | $95.18 | $95.20 | $95.20 |
| Purchase #4 | $30.31 | 8.240% | $32.8075 | $32.81 | $32.80 | $32.80 |
| Purchase #5 | $232.95 | 12.762% | $262.6791 | $262.68 | $262.70 | $262.70 |
| Purchase #6 | $126.79 | 13.846% | $144.3453 | $144.35 | $144.35 | $144.30 |
| Purchase #7 | $16.26 | 12.168% | $18.2385 | $18.24 | $18.25 | $18.20 |
| 7 purchase totals = | $714.53 | $781.6852 | $781.70 | $781.75 | $781.60 | |