| 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 | $78.30 | 7.308% | $84.0222 | $84.02 | $84.00 | $84.00 |
| Purchase #2 | $93.94 | 13.808% | $106.9112 | $106.91 | $106.90 | $106.90 |
| Purchase #3 | $221.37 | 9.843% | $243.1594 | $243.16 | $243.15 | $243.20 |
| Purchase #4 | $229.76 | 13.552% | $260.8971 | $260.90 | $260.90 | $260.90 |
| Purchase #5 | $156.79 | 12.538% | $176.4483 | $176.45 | $176.45 | $176.40 |
| Purchase #6 | $181.48 | 9.106% | $198.0056 | $198.01 | $198.00 | $198.00 |
| Purchase #7 | $64.98 | 11.481% | $72.4404 | $72.44 | $72.45 | $72.40 |
| 7 purchase totals = | $1,026.62 | $1,141.8842 | $1,141.89 | $1,141.85 | $1,141.80 | |