| 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 | $224.61 | 4.690% | $235.1442 | $235.14 | $235.15 | $235.10 |
| Purchase #2 | $219.44 | 3.130% | $226.3085 | $226.31 | $226.30 | $226.30 |
| Purchase #3 | $157.63 | 4.613% | $164.9015 | $164.90 | $164.90 | $164.90 |
| Purchase #4 | $28.97 | 4.613% | $30.3064 | $30.31 | $30.30 | $30.30 |
| Purchase #5 | $186.39 | 3.330% | $192.5968 | $192.60 | $192.60 | $192.60 |
| Purchase #6 | $69.90 | 10.507% | $77.2444 | $77.24 | $77.25 | $77.20 |
| Purchase #7 | $42.50 | 13.844% | $48.3837 | $48.38 | $48.40 | $48.40 |
| 7 purchase totals = | $929.44 | $974.8855 | $974.88 | $974.90 | $974.80 | |