| 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 | $190.33 | 11.325% | $211.8849 | $211.88 | $211.90 | $211.90 |
| Purchase #2 | $74.74 | 9.447% | $81.8007 | $81.80 | $81.80 | $81.80 |
| Purchase #3 | $38.63 | 12.330% | $43.3931 | $43.39 | $43.40 | $43.40 |
| Purchase #4 | $104.66 | 12.753% | $118.0073 | $118.01 | $118.00 | $118.00 |
| Purchase #5 | $209.79 | 13.868% | $238.8837 | $238.88 | $238.90 | $238.90 |
| Purchase #6 | $173.27 | 7.353% | $186.0105 | $186.01 | $186.00 | $186.00 |
| Purchase #7 | $226.81 | 11.403% | $252.6731 | $252.67 | $252.65 | $252.70 |
| 7 purchase totals = | $1,018.23 | $1,132.6533 | $1,132.64 | $1,132.65 | $1,132.70 | |