| 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 | $219.56 | 7.227% | $235.4276 | $235.43 | $235.45 | $235.40 |
| Purchase #2 | $27.45 | 9.473% | $30.0503 | $30.05 | $30.05 | $30.10 |
| Purchase #3 | $205.60 | 5.830% | $217.5865 | $217.59 | $217.60 | $217.60 |
| Purchase #4 | $87.79 | 7.871% | $94.7 | $94.70 | $94.70 | $94.70 |
| Purchase #5 | $20.52 | 12.445% | $23.0737 | $23.07 | $23.05 | $23.10 |
| Purchase #6 | $172.73 | 7.692% | $186.0164 | $186.02 | $186.00 | $186.00 |
| Purchase #7 | $167.40 | 10.713% | $185.3336 | $185.33 | $185.35 | $185.30 |
| 7 purchase totals = | $901.05 | $972.1881 | $972.19 | $972.20 | $972.20 | |