| 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 | $213.81 | 13.615% | $242.9202 | $242.92 | $242.90 | $242.90 |
| Purchase #2 | $193.85 | 3.494% | $200.6231 | $200.62 | $200.60 | $200.60 |
| Purchase #3 | $208.40 | 6.622% | $222.2002 | $222.20 | $222.20 | $222.20 |
| Purchase #4 | $114.51 | 6.438% | $121.8822 | $121.88 | $121.90 | $121.90 |
| Purchase #5 | $30.80 | 12.621% | $34.6873 | $34.69 | $34.70 | $34.70 |
| Purchase #6 | $175.39 | 9.267% | $191.6434 | $191.64 | $191.65 | $191.60 |
| Purchase #7 | $41.77 | 10.381% | $46.1061 | $46.11 | $46.10 | $46.10 |
| 7 purchase totals = | $978.53 | $1,060.0625 | $1,060.06 | $1,060.05 | $1,060.00 | |