| 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 | $144.34 | 13.331% | $163.582 | $163.58 | $163.60 | $163.60 |
| Purchase #2 | $233.90 | 8.567% | $253.9382 | $253.94 | $253.95 | $253.90 |
| Purchase #3 | $71.73 | 8.795% | $78.0387 | $78.04 | $78.05 | $78.00 |
| Purchase #4 | $140.83 | 9.507% | $154.2187 | $154.22 | $154.20 | $154.20 |
| Purchase #5 | $198.79 | 13.294% | $225.2171 | $225.22 | $225.20 | $225.20 |
| Purchase #6 | $208.37 | 4.276% | $217.2799 | $217.28 | $217.30 | $217.30 |
| Purchase #7 | $173.48 | 6.801% | $185.2784 | $185.28 | $185.30 | $185.30 |
| 7 purchase totals = | $1,171.44 | $1,277.5530 | $1,277.56 | $1,277.60 | $1,277.50 | |