| 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 | $39.79 | 11.567% | $44.3925 | $44.39 | $44.40 | $44.40 |
| Purchase #2 | $246.70 | 4.720% | $258.3442 | $258.34 | $258.35 | $258.30 |
| Purchase #3 | $236.37 | 6.529% | $251.8026 | $251.80 | $251.80 | $251.80 |
| Purchase #4 | $234.76 | 9.514% | $257.0951 | $257.10 | $257.10 | $257.10 |
| Purchase #5 | $125.65 | 7.265% | $134.7785 | $134.78 | $134.80 | $134.80 |
| Purchase #6 | $129.72 | 12.576% | $146.0336 | $146.03 | $146.05 | $146.00 |
| Purchase #7 | $205.39 | 4.458% | $214.5463 | $214.55 | $214.55 | $214.50 |
| 7 purchase totals = | $1,218.38 | $1,306.9928 | $1,306.99 | $1,307.05 | $1,306.90 | |