| 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 | $188.28 | 10.176% | $207.4394 | $207.44 | $207.45 | $207.40 |
| Purchase #2 | $76.51 | 3.121% | $78.8979 | $78.90 | $78.90 | $78.90 |
| Purchase #3 | $212.82 | 4.451% | $222.2926 | $222.29 | $222.30 | $222.30 |
| Purchase #4 | $116.52 | 5.739% | $123.2071 | $123.21 | $123.20 | $123.20 |
| Purchase #5 | $213.78 | 8.237% | $231.3891 | $231.39 | $231.40 | $231.40 |
| Purchase #6 | $171.50 | 8.558% | $186.177 | $186.18 | $186.20 | $186.20 |
| Purchase #7 | $226.25 | 13.170% | $256.0471 | $256.05 | $256.05 | $256.00 |
| 7 purchase totals = | $1,205.66 | $1,305.4502 | $1,305.46 | $1,305.50 | $1,305.40 | |