| 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 | $23.40 | 10.844% | $25.9375 | $25.94 | $25.95 | $25.90 |
| Purchase #2 | $213.75 | 4.863% | $224.1447 | $224.14 | $224.15 | $224.10 |
| Purchase #3 | $136.37 | 12.201% | $153.0085 | $153.01 | $153.00 | $153.00 |
| Purchase #4 | $7.32 | 11.626% | $8.171 | $8.17 | $8.15 | $8.20 |
| Purchase #5 | $244.72 | 6.697% | $261.1089 | $261.11 | $261.10 | $261.10 |
| Purchase #6 | $187.85 | 5.119% | $197.466 | $197.47 | $197.45 | $197.50 |
| Purchase #7 | $50.50 | 10.729% | $55.9181 | $55.92 | $55.90 | $55.90 |
| 7 purchase totals = | $863.91 | $925.7547 | $925.76 | $925.70 | $925.70 | |