| 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 | $204.84 | 5.424% | $215.9505 | $215.95 | $215.95 | $216.00 |
| Purchase #2 | $235.74 | 10.320% | $260.0684 | $260.07 | $260.05 | $260.10 |
| Purchase #3 | $182.73 | 6.624% | $194.834 | $194.83 | $194.85 | $194.80 |
| Purchase #4 | $10.56 | 13.313% | $11.9659 | $11.97 | $11.95 | $12.00 |
| Purchase #5 | $208.52 | 10.222% | $229.8349 | $229.83 | $229.85 | $229.80 |
| Purchase #6 | $62.29 | 11.465% | $69.4315 | $69.43 | $69.45 | $69.40 |
| Purchase #7 | $185.79 | 3.341% | $191.9972 | $192.00 | $192.00 | $192.00 |
| 7 purchase totals = | $1,090.47 | $1,174.0824 | $1,174.08 | $1,174.10 | $1,174.10 | |