| 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 | $246.65 | 10.270% | $271.981 | $271.98 | $272.00 | $272.00 |
| Purchase #2 | $27.40 | 12.314% | $30.774 | $30.77 | $30.75 | $30.80 |
| Purchase #3 | $38.27 | 10.632% | $42.3389 | $42.34 | $42.35 | $42.30 |
| Purchase #4 | $224.97 | 10.457% | $248.4951 | $248.50 | $248.50 | $248.50 |
| Purchase #5 | $15.28 | 13.286% | $17.3101 | $17.31 | $17.30 | $17.30 |
| Purchase #6 | $116.90 | 7.708% | $125.9107 | $125.91 | $125.90 | $125.90 |
| Purchase #7 | $13.28 | 9.860% | $14.5894 | $14.59 | $14.60 | $14.60 |
| 7 purchase totals = | $682.75 | $751.3992 | $751.40 | $751.40 | $751.40 | |