| 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 | $98.77 | 13.604% | $112.2067 | $112.21 | $112.20 | $112.20 |
| Purchase #2 | $235.83 | 12.120% | $264.4126 | $264.41 | $264.40 | $264.40 |
| Purchase #3 | $163.49 | 4.605% | $171.0187 | $171.02 | $171.00 | $171.00 |
| Purchase #4 | $17.68 | 13.618% | $20.0877 | $20.09 | $20.10 | $20.10 |
| Purchase #5 | $191.92 | 4.367% | $200.3011 | $200.30 | $200.30 | $200.30 |
| Purchase #6 | $148.30 | 10.474% | $163.8329 | $163.83 | $163.85 | $163.80 |
| Purchase #7 | $122.96 | 9.137% | $134.1949 | $134.19 | $134.20 | $134.20 |
| 7 purchase totals = | $978.95 | $1,066.0546 | $1,066.05 | $1,066.05 | $1,066.00 | |