| 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 | $204.95 | 5.121% | $215.4455 | $215.45 | $215.45 | $215.40 |
| Purchase #2 | $232.33 | 6.781% | $248.0843 | $248.08 | $248.10 | $248.10 |
| Purchase #3 | $16.82 | 4.540% | $17.5836 | $17.58 | $17.60 | $17.60 |
| Purchase #4 | $27.87 | 8.406% | $30.2128 | $30.21 | $30.20 | $30.20 |
| Purchase #5 | $225.47 | 12.747% | $254.2107 | $254.21 | $254.20 | $254.20 |
| Purchase #6 | $106.97 | 9.293% | $116.9107 | $116.91 | $116.90 | $116.90 |
| Purchase #7 | $154.47 | 6.625% | $164.7036 | $164.70 | $164.70 | $164.70 |
| 7 purchase totals = | $968.88 | $1,047.1512 | $1,047.14 | $1,047.15 | $1,047.10 | |