| 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 | $184.98 | 13.448% | $209.8561 | $209.86 | $209.85 | $209.90 |
| Purchase #2 | $204.88 | 10.682% | $226.7653 | $226.77 | $226.75 | $226.80 |
| Purchase #3 | $136.42 | 12.777% | $153.8504 | $153.85 | $153.85 | $153.90 |
| Purchase #4 | $59.42 | 12.477% | $66.8338 | $66.83 | $66.85 | $66.80 |
| Purchase #5 | $111.67 | 12.710% | $125.8633 | $125.86 | $125.85 | $125.90 |
| Purchase #6 | $75.37 | 3.610% | $78.0909 | $78.09 | $78.10 | $78.10 |
| Purchase #7 | $147.94 | 10.748% | $163.8406 | $163.84 | $163.85 | $163.80 |
| 7 purchase totals = | $920.68 | $1,025.1004 | $1,025.10 | $1,025.10 | $1,025.20 | |