| 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 | $113.84 | 5.205% | $119.7654 | $119.77 | $119.75 | $119.80 |
| Purchase #2 | $45.72 | 9.732% | $50.1695 | $50.17 | $50.15 | $50.20 |
| Purchase #3 | $238.81 | 7.645% | $257.067 | $257.07 | $257.05 | $257.10 |
| Purchase #4 | $71.96 | 8.547% | $78.1104 | $78.11 | $78.10 | $78.10 |
| Purchase #5 | $246.75 | 4.854% | $258.7272 | $258.73 | $258.75 | $258.70 |
| Purchase #6 | $136.91 | 12.840% | $154.4892 | $154.49 | $154.50 | $154.50 |
| Purchase #7 | $148.82 | 5.872% | $157.5587 | $157.56 | $157.55 | $157.60 |
| 7 purchase totals = | $1,002.81 | $1,075.8874 | $1,075.90 | $1,075.85 | $1,076.00 | |