| 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 | $100.31 | 3.691% | $104.0124 | $104.01 | $104.00 | $104.00 |
| Purchase #2 | $232.53 | 6.159% | $246.8515 | $246.85 | $246.85 | $246.90 |
| Purchase #3 | $238.46 | 4.824% | $249.9633 | $249.96 | $249.95 | $250.00 |
| Purchase #4 | $239.39 | 11.127% | $266.0269 | $266.03 | $266.05 | $266.00 |
| Purchase #5 | $25.40 | 10.131% | $27.9733 | $27.97 | $27.95 | $28.00 |
| Purchase #6 | $106.96 | 6.491% | $113.9028 | $113.90 | $113.90 | $113.90 |
| Purchase #7 | $149.84 | 8.782% | $162.9989 | $163.00 | $163.00 | $163.00 |
| 7 purchase totals = | $1,092.89 | $1,171.7291 | $1,171.72 | $1,171.70 | $1,171.80 | |