| 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 | $14.99 | 13.442% | $17.005 | $17.01 | $17.00 | $17.00 |
| Purchase #2 | $18.36 | 12.228% | $20.6051 | $20.61 | $20.60 | $20.60 |
| Purchase #3 | $222.33 | 7.477% | $238.9536 | $238.95 | $238.95 | $239.00 |
| Purchase #4 | $37.27 | 9.677% | $40.8766 | $40.88 | $40.90 | $40.90 |
| Purchase #5 | $127.54 | 4.868% | $133.7486 | $133.75 | $133.75 | $133.70 |
| Purchase #6 | $250.65 | 5.728% | $265.0072 | $265.01 | $265.00 | $265.00 |
| Purchase #7 | $216.39 | 8.810% | $235.454 | $235.45 | $235.45 | $235.50 |
| 7 purchase totals = | $887.53 | $951.6501 | $951.66 | $951.65 | $951.70 | |