| 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 | $226.66 | 11.377% | $252.4471 | $252.45 | $252.45 | $252.40 |
| Purchase #2 | $173.81 | 4.429% | $181.508 | $181.51 | $181.50 | $181.50 |
| Purchase #3 | $27.98 | 7.407% | $30.0525 | $30.05 | $30.05 | $30.10 |
| Purchase #4 | $180.46 | 8.306% | $195.449 | $195.45 | $195.45 | $195.40 |
| Purchase #5 | $117.44 | 5.171% | $123.5128 | $123.51 | $123.50 | $123.50 |
| Purchase #6 | $185.45 | 12.791% | $209.1709 | $209.17 | $209.15 | $209.20 |
| Purchase #7 | $74.68 | 11.264% | $83.092 | $83.09 | $83.10 | $83.10 |
| 7 purchase totals = | $986.48 | $1,075.2323 | $1,075.23 | $1,075.20 | $1,075.20 | |