| 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 | $20.39 | 11.681% | $22.7718 | $22.77 | $22.75 | $22.80 |
| Purchase #2 | $125.64 | 6.846% | $134.2413 | $134.24 | $134.25 | $134.20 |
| Purchase #3 | $61.65 | 5.754% | $65.1973 | $65.20 | $65.20 | $65.20 |
| Purchase #4 | $131.96 | 8.773% | $143.5369 | $143.54 | $143.55 | $143.50 |
| Purchase #5 | $156.34 | 4.696% | $163.6817 | $163.68 | $163.70 | $163.70 |
| Purchase #6 | $234.40 | 7.829% | $252.7512 | $252.75 | $252.75 | $252.80 |
| Purchase #7 | $208.56 | 9.587% | $228.5546 | $228.55 | $228.55 | $228.60 |
| 7 purchase totals = | $938.94 | $1,010.7348 | $1,010.73 | $1,010.75 | $1,010.80 | |