| 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 | $68.27 | 10.317% | $75.3134 | $75.31 | $75.30 | $75.30 |
| Purchase #2 | $179.43 | 12.149% | $201.229 | $201.23 | $201.25 | $201.20 |
| Purchase #3 | $56.63 | 9.165% | $61.8201 | $61.82 | $61.80 | $61.80 |
| Purchase #4 | $190.43 | 9.433% | $208.3933 | $208.39 | $208.40 | $208.40 |
| Purchase #5 | $246.47 | 6.292% | $261.9779 | $261.98 | $262.00 | $262.00 |
| Purchase #6 | $178.27 | 4.843% | $186.9036 | $186.90 | $186.90 | $186.90 |
| Purchase #7 | $129.26 | 12.362% | $145.2391 | $145.24 | $145.25 | $145.20 |
| 7 purchase totals = | $1,048.76 | $1,140.8764 | $1,140.87 | $1,140.90 | $1,140.80 | |