| 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 | $237.83 | 10.530% | $262.8735 | $262.87 | $262.85 | $262.90 |
| Purchase #2 | $223.27 | 5.497% | $235.5432 | $235.54 | $235.55 | $235.50 |
| Purchase #3 | $232.40 | 6.416% | $247.3108 | $247.31 | $247.30 | $247.30 |
| Purchase #4 | $196.70 | 5.830% | $208.1676 | $208.17 | $208.15 | $208.20 |
| Purchase #5 | $212.57 | 4.513% | $222.1633 | $222.16 | $222.15 | $222.20 |
| Purchase #6 | $35.52 | 5.649% | $37.5265 | $37.53 | $37.55 | $37.50 |
| Purchase #7 | $78.55 | 7.257% | $84.2504 | $84.25 | $84.25 | $84.30 |
| 7 purchase totals = | $1,216.84 | $1,297.8353 | $1,297.83 | $1,297.80 | $1,297.90 | |