| 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 | $193.34 | 5.834% | $204.6195 | $204.62 | $204.60 | $204.60 |
| Purchase #2 | $127.79 | 12.785% | $144.128 | $144.13 | $144.15 | $144.10 |
| Purchase #3 | $27.84 | 9.365% | $30.4472 | $30.45 | $30.45 | $30.40 |
| Purchase #4 | $77.46 | 11.409% | $86.2974 | $86.30 | $86.30 | $86.30 |
| Purchase #5 | $114.73 | 10.319% | $126.569 | $126.57 | $126.55 | $126.60 |
| Purchase #6 | $203.91 | 9.482% | $223.2447 | $223.24 | $223.25 | $223.20 |
| Purchase #7 | $220.80 | 13.724% | $251.1026 | $251.10 | $251.10 | $251.10 |
| 7 purchase totals = | $965.87 | $1,066.4084 | $1,066.41 | $1,066.40 | $1,066.30 | |