| 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 | $238.43 | 13.841% | $271.4311 | $271.43 | $271.45 | $271.40 |
| Purchase #2 | $78.51 | 10.790% | $86.9812 | $86.98 | $87.00 | $87.00 |
| Purchase #3 | $106.69 | 7.846% | $115.0609 | $115.06 | $115.05 | $115.10 |
| Purchase #4 | $62.86 | 3.609% | $65.1286 | $65.13 | $65.15 | $65.10 |
| Purchase #5 | $117.93 | 9.622% | $129.2772 | $129.28 | $129.30 | $129.30 |
| Purchase #6 | $117.44 | 3.821% | $121.9274 | $121.93 | $121.95 | $121.90 |
| Purchase #7 | $163.93 | 11.797% | $183.2688 | $183.27 | $183.25 | $183.30 |
| 7 purchase totals = | $885.79 | $973.0752 | $973.08 | $973.15 | $973.10 | |