| 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 | $230.29 | 12.363% | $258.7608 | $258.76 | $258.75 | $258.80 |
| Purchase #2 | $18.27 | 8.853% | $19.8874 | $19.89 | $19.90 | $19.90 |
| Purchase #3 | $85.65 | 13.376% | $97.1065 | $97.11 | $97.10 | $97.10 |
| Purchase #4 | $244.91 | 6.320% | $260.3883 | $260.39 | $260.40 | $260.40 |
| Purchase #5 | $49.31 | 4.425% | $51.492 | $51.49 | $51.50 | $51.50 |
| Purchase #6 | $207.91 | 4.699% | $217.6797 | $217.68 | $217.70 | $217.70 |
| Purchase #7 | $176.67 | 3.223% | $182.3641 | $182.36 | $182.35 | $182.40 |
| 7 purchase totals = | $1,013.01 | $1,087.6788 | $1,087.68 | $1,087.70 | $1,087.80 | |