| 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 | $186.52 | 9.583% | $204.3942 | $204.39 | $204.40 | $204.40 |
| Purchase #2 | $119.48 | 10.546% | $132.0804 | $132.08 | $132.10 | $132.10 |
| Purchase #3 | $62.68 | 10.449% | $69.2294 | $69.23 | $69.25 | $69.20 |
| Purchase #4 | $208.58 | 8.222% | $225.7294 | $225.73 | $225.75 | $225.70 |
| Purchase #5 | $240.95 | 8.861% | $262.3006 | $262.30 | $262.30 | $262.30 |
| Purchase #6 | $147.85 | 10.547% | $163.4437 | $163.44 | $163.45 | $163.40 |
| Purchase #7 | $52.66 | 8.123% | $56.9376 | $56.94 | $56.95 | $56.90 |
| 7 purchase totals = | $1,018.72 | $1,114.1153 | $1,114.11 | $1,114.20 | $1,114.00 | |