| 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 | $97.85 | 6.479% | $104.1897 | $104.19 | $104.20 | $104.20 |
| Purchase #2 | $15.50 | 9.529% | $16.977 | $16.98 | $17.00 | $17.00 |
| Purchase #3 | $211.27 | 6.626% | $225.2688 | $225.27 | $225.25 | $225.30 |
| Purchase #4 | $211.60 | 5.839% | $223.9553 | $223.96 | $223.95 | $224.00 |
| Purchase #5 | $222.37 | 5.717% | $235.0829 | $235.08 | $235.10 | $235.10 |
| Purchase #6 | $233.51 | 3.849% | $242.4978 | $242.50 | $242.50 | $242.50 |
| Purchase #7 | $27.32 | 10.642% | $30.2274 | $30.23 | $30.25 | $30.20 |
| 7 purchase totals = | $1,019.42 | $1,078.1989 | $1,078.21 | $1,078.25 | $1,078.30 | |