| 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 | $94.35 | 13.203% | $106.807 | $106.81 | $106.80 | $106.80 |
| Purchase #2 | $99.61 | 4.635% | $104.2269 | $104.23 | $104.25 | $104.20 |
| Purchase #3 | $204.87 | 10.851% | $227.1004 | $227.10 | $227.10 | $227.10 |
| Purchase #4 | $130.53 | 13.254% | $147.8304 | $147.83 | $147.85 | $147.80 |
| Purchase #5 | $8.42 | 7.304% | $9.035 | $9.04 | $9.05 | $9.00 |
| Purchase #6 | $154.97 | 5.360% | $163.2764 | $163.28 | $163.30 | $163.30 |
| Purchase #7 | $197.46 | 6.762% | $210.8122 | $210.81 | $210.80 | $210.80 |
| 7 purchase totals = | $890.21 | $969.0883 | $969.10 | $969.15 | $969.00 | |