| 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 | $5.64 | 10.713% | $6.2442 | $6.24 | $6.25 | $6.20 |
| Purchase #2 | $176.85 | 12.605% | $199.1419 | $199.14 | $199.15 | $199.10 |
| Purchase #3 | $132.96 | 8.484% | $144.2403 | $144.24 | $144.25 | $144.20 |
| Purchase #4 | $106.41 | 9.139% | $116.1348 | $116.13 | $116.15 | $116.10 |
| Purchase #5 | $227.83 | 10.284% | $251.26 | $251.26 | $251.25 | $251.30 |
| Purchase #6 | $166.45 | 12.110% | $186.6071 | $186.61 | $186.60 | $186.60 |
| Purchase #7 | $139.70 | 4.404% | $145.8524 | $145.85 | $145.85 | $145.90 |
| 7 purchase totals = | $955.84 | $1,049.4807 | $1,049.47 | $1,049.50 | $1,049.40 | |