| 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 | $230.45 | 10.653% | $254.9998 | $255.00 | $255.00 | $255.00 |
| Purchase #2 | $245.67 | 6.319% | $261.1939 | $261.19 | $261.20 | $261.20 |
| Purchase #3 | $41.88 | 7.383% | $44.972 | $44.97 | $44.95 | $45.00 |
| Purchase #4 | $222.44 | 9.729% | $244.0812 | $244.08 | $244.10 | $244.10 |
| Purchase #5 | $86.31 | 9.862% | $94.8219 | $94.82 | $94.80 | $94.80 |
| Purchase #6 | $37.29 | 8.448% | $40.4403 | $40.44 | $40.45 | $40.40 |
| Purchase #7 | $94.46 | 3.696% | $97.9512 | $97.95 | $97.95 | $98.00 |
| 7 purchase totals = | $958.50 | $1,038.4603 | $1,038.45 | $1,038.45 | $1,038.50 | |