| 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 | $99.53 | 10.133% | $109.6154 | $109.62 | $109.60 | $109.60 |
| Purchase #2 | $88.93 | 5.180% | $93.5366 | $93.54 | $93.55 | $93.50 |
| Purchase #3 | $91.36 | 12.546% | $102.822 | $102.82 | $102.80 | $102.80 |
| Purchase #4 | $240.60 | 8.594% | $261.2772 | $261.28 | $261.30 | $261.30 |
| Purchase #5 | $131.90 | 8.721% | $143.403 | $143.40 | $143.40 | $143.40 |
| Purchase #6 | $227.27 | 7.373% | $244.0266 | $244.03 | $244.05 | $244.00 |
| Purchase #7 | $136.63 | 12.473% | $153.6719 | $153.67 | $153.65 | $153.70 |
| 7 purchase totals = | $1,016.22 | $1,108.3527 | $1,108.36 | $1,108.35 | $1,108.30 | |