| 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 | $104.80 | 13.219% | $118.6535 | $118.65 | $118.65 | $118.70 |
| Purchase #2 | $31.83 | 7.210% | $34.1249 | $34.12 | $34.10 | $34.10 |
| Purchase #3 | $121.40 | 5.249% | $127.7723 | $127.77 | $127.75 | $127.80 |
| Purchase #4 | $229.25 | 10.847% | $254.1167 | $254.12 | $254.10 | $254.10 |
| Purchase #5 | $243.90 | 11.788% | $272.6509 | $272.65 | $272.65 | $272.70 |
| Purchase #6 | $223.28 | 5.696% | $235.998 | $236.00 | $236.00 | $236.00 |
| Purchase #7 | $28.94 | 3.817% | $30.0446 | $30.04 | $30.05 | $30.00 |
| 7 purchase totals = | $983.40 | $1,073.3609 | $1,073.35 | $1,073.30 | $1,073.40 | |