| 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 | $201.58 | 3.125% | $207.8794 | $207.88 | $207.90 | $207.90 |
| Purchase #2 | $209.98 | 10.841% | $232.7439 | $232.74 | $232.75 | $232.70 |
| Purchase #3 | $166.34 | 3.465% | $172.1037 | $172.10 | $172.10 | $172.10 |
| Purchase #4 | $180.42 | 5.692% | $190.6895 | $190.69 | $190.70 | $190.70 |
| Purchase #5 | $111.42 | 13.872% | $126.8762 | $126.88 | $126.90 | $126.90 |
| Purchase #6 | $158.61 | 8.188% | $171.597 | $171.60 | $171.60 | $171.60 |
| Purchase #7 | $133.92 | 4.163% | $139.4951 | $139.50 | $139.50 | $139.50 |
| 7 purchase totals = | $1,162.27 | $1,241.3848 | $1,241.39 | $1,241.45 | $1,241.40 | |