| 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 | $9.99 | 12.849% | $11.2736 | $11.27 | $11.25 | $11.30 |
| Purchase #2 | $140.47 | 9.742% | $154.1546 | $154.15 | $154.15 | $154.20 |
| Purchase #3 | $250.45 | 4.580% | $261.9206 | $261.92 | $261.90 | $261.90 |
| Purchase #4 | $192.31 | 8.452% | $208.564 | $208.56 | $208.55 | $208.60 |
| Purchase #5 | $85.30 | 11.351% | $94.9824 | $94.98 | $95.00 | $95.00 |
| Purchase #6 | $235.52 | 3.704% | $244.2437 | $244.24 | $244.25 | $244.20 |
| Purchase #7 | $204.50 | 7.695% | $220.2363 | $220.24 | $220.25 | $220.20 |
| 7 purchase totals = | $1,118.54 | $1,195.3752 | $1,195.36 | $1,195.35 | $1,195.40 | |