| 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 | $216.60 | 5.319% | $228.121 | $228.12 | $228.10 | $228.10 |
| Purchase #2 | $27.90 | 9.111% | $30.442 | $30.44 | $30.45 | $30.40 |
| Purchase #3 | $149.73 | 13.286% | $169.6231 | $169.62 | $169.60 | $169.60 |
| Purchase #4 | $212.45 | 9.432% | $232.4883 | $232.49 | $232.50 | $232.50 |
| Purchase #5 | $139.28 | 5.174% | $146.4863 | $146.49 | $146.50 | $146.50 |
| Purchase #6 | $164.78 | 6.708% | $175.8334 | $175.83 | $175.85 | $175.80 |
| Purchase #7 | $38.28 | 9.872% | $42.059 | $42.06 | $42.05 | $42.10 |
| 7 purchase totals = | $949.02 | $1,025.0531 | $1,025.05 | $1,025.05 | $1,025.00 | |