| 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 | $224.31 | 4.836% | $235.1576 | $235.16 | $235.15 | $235.20 |
| Purchase #2 | $159.63 | 3.296% | $164.8914 | $164.89 | $164.90 | $164.90 |
| Purchase #3 | $207.87 | 11.591% | $231.9642 | $231.96 | $231.95 | $232.00 |
| Purchase #4 | $190.66 | 13.157% | $215.7451 | $215.75 | $215.75 | $215.70 |
| Purchase #5 | $69.50 | 11.540% | $77.5203 | $77.52 | $77.50 | $77.50 |
| Purchase #6 | $199.42 | 12.441% | $224.2298 | $224.23 | $224.25 | $224.20 |
| Purchase #7 | $132.71 | 3.565% | $137.4411 | $137.44 | $137.45 | $137.40 |
| 7 purchase totals = | $1,184.10 | $1,286.9495 | $1,286.95 | $1,286.95 | $1,286.90 | |