| 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 | $224.92 | 12.105% | $252.1466 | $252.15 | $252.15 | $252.10 |
| Purchase #2 | $97.93 | 11.480% | $109.1724 | $109.17 | $109.15 | $109.20 |
| Purchase #3 | $125.81 | 11.725% | $140.5612 | $140.56 | $140.55 | $140.60 |
| Purchase #4 | $159.28 | 5.567% | $168.1471 | $168.15 | $168.15 | $168.10 |
| Purchase #5 | $120.81 | 11.268% | $134.4229 | $134.42 | $134.40 | $134.40 |
| Purchase #6 | $175.85 | 13.498% | $199.5862 | $199.59 | $199.60 | $199.60 |
| Purchase #7 | $34.95 | 13.429% | $39.6434 | $39.64 | $39.65 | $39.60 |
| 7 purchase totals = | $939.55 | $1,043.6798 | $1,043.68 | $1,043.65 | $1,043.60 | |