| 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 | $193.81 | 5.309% | $204.0994 | $204.10 | $204.10 | $204.10 |
| Purchase #2 | $183.66 | 9.812% | $201.6807 | $201.68 | $201.70 | $201.70 |
| Purchase #3 | $143.60 | 3.139% | $148.1076 | $148.11 | $148.10 | $148.10 |
| Purchase #4 | $10.31 | 6.754% | $11.0063 | $11.01 | $11.00 | $11.00 |
| Purchase #5 | $193.51 | 5.645% | $204.4336 | $204.43 | $204.45 | $204.40 |
| Purchase #6 | $30.51 | 9.831% | $33.5094 | $33.51 | $33.50 | $33.50 |
| Purchase #7 | $29.71 | 3.771% | $30.8304 | $30.83 | $30.85 | $30.80 |
| 7 purchase totals = | $785.11 | $833.6674 | $833.67 | $833.70 | $833.60 | |