| 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 | $220.76 | 7.156% | $236.5576 | $236.56 | $236.55 | $236.60 |
| Purchase #2 | $69.72 | 11.153% | $77.4959 | $77.50 | $77.50 | $77.50 |
| Purchase #3 | $216.67 | 12.374% | $243.4807 | $243.48 | $243.50 | $243.50 |
| Purchase #4 | $147.48 | 4.854% | $154.6387 | $154.64 | $154.65 | $154.60 |
| Purchase #5 | $127.82 | 4.357% | $133.3891 | $133.39 | $133.40 | $133.40 |
| Purchase #6 | $59.97 | 10.709% | $66.3922 | $66.39 | $66.40 | $66.40 |
| Purchase #7 | $207.79 | 8.487% | $225.4251 | $225.43 | $225.45 | $225.40 |
| 7 purchase totals = | $1,050.21 | $1,137.3793 | $1,137.39 | $1,137.45 | $1,137.40 | |