| 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 | $241.48 | 4.643% | $252.6919 | $252.69 | $252.70 | $252.70 |
| Purchase #2 | $246.59 | 4.765% | $258.34 | $258.34 | $258.35 | $258.30 |
| Purchase #3 | $27.97 | 9.496% | $30.626 | $30.63 | $30.65 | $30.60 |
| Purchase #4 | $163.73 | 3.127% | $168.8498 | $168.85 | $168.85 | $168.80 |
| Purchase #5 | $209.81 | 7.636% | $225.8311 | $225.83 | $225.85 | $225.80 |
| Purchase #6 | $88.70 | 11.778% | $99.1471 | $99.15 | $99.15 | $99.10 |
| Purchase #7 | $105.47 | 8.234% | $114.1544 | $114.15 | $114.15 | $114.20 |
| 7 purchase totals = | $1,083.75 | $1,149.6403 | $1,149.64 | $1,149.70 | $1,149.50 | |