| 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 | $7.35 | 11.686% | $8.2089 | $8.21 | $8.20 | $8.20 |
| Purchase #2 | $180.96 | 6.111% | $192.0185 | $192.02 | $192.00 | $192.00 |
| Purchase #3 | $36.50 | 11.319% | $40.6314 | $40.63 | $40.65 | $40.60 |
| Purchase #4 | $244.91 | 6.750% | $261.4414 | $261.44 | $261.45 | $261.40 |
| Purchase #5 | $180.89 | 5.854% | $191.4793 | $191.48 | $191.50 | $191.50 |
| Purchase #6 | $230.40 | 13.234% | $260.8911 | $260.89 | $260.90 | $260.90 |
| Purchase #7 | $41.91 | 3.727% | $43.472 | $43.47 | $43.45 | $43.50 |
| 7 purchase totals = | $922.92 | $998.1426 | $998.14 | $998.15 | $998.10 | |