| 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 | $245.81 | 6.236% | $261.1387 | $261.14 | $261.15 | $261.10 |
| Purchase #2 | $216.76 | 4.673% | $226.8892 | $226.89 | $226.90 | $226.90 |
| Purchase #3 | $180.27 | 6.218% | $191.4792 | $191.48 | $191.50 | $191.50 |
| Purchase #4 | $170.26 | 12.356% | $191.2973 | $191.30 | $191.30 | $191.30 |
| Purchase #5 | $97.41 | 6.801% | $104.0349 | $104.03 | $104.05 | $104.00 |
| Purchase #6 | $227.61 | 10.410% | $251.3042 | $251.30 | $251.30 | $251.30 |
| Purchase #7 | $133.50 | 10.508% | $147.5282 | $147.53 | $147.55 | $147.50 |
| 7 purchase totals = | $1,271.62 | $1,373.6717 | $1,373.67 | $1,373.75 | $1,373.60 | |