| 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 | $218.56 | 3.623% | $226.4784 | $226.48 | $226.50 | $226.50 |
| Purchase #2 | $39.29 | 10.389% | $43.3718 | $43.37 | $43.35 | $43.40 |
| Purchase #3 | $105.51 | 13.701% | $119.9659 | $119.97 | $119.95 | $120.00 |
| Purchase #4 | $13.69 | 9.596% | $15.0037 | $15.00 | $15.00 | $15.00 |
| Purchase #5 | $201.55 | 10.390% | $222.491 | $222.49 | $222.50 | $222.50 |
| Purchase #6 | $140.41 | 4.257% | $146.3873 | $146.39 | $146.40 | $146.40 |
| Purchase #7 | $214.82 | 8.447% | $232.9658 | $232.97 | $232.95 | $233.00 |
| 7 purchase totals = | $933.83 | $1,006.6639 | $1,006.67 | $1,006.65 | $1,006.80 | |