| 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 | $221.44 | 3.441% | $229.0598 | $229.06 | $229.05 | $229.10 |
| Purchase #2 | $147.92 | 11.461% | $164.8731 | $164.87 | $164.85 | $164.90 |
| Purchase #3 | $148.42 | 13.722% | $168.7862 | $168.79 | $168.80 | $168.80 |
| Purchase #4 | $153.47 | 13.811% | $174.6657 | $174.67 | $174.65 | $174.70 |
| Purchase #5 | $109.91 | 13.732% | $125.0028 | $125.00 | $125.00 | $125.00 |
| Purchase #6 | $136.98 | 11.728% | $153.045 | $153.05 | $153.05 | $153.00 |
| Purchase #7 | $219.78 | 12.192% | $246.5756 | $246.58 | $246.60 | $246.60 |
| 7 purchase totals = | $1,137.92 | $1,262.0082 | $1,262.02 | $1,262.00 | $1,262.10 | |