| 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 | $102.96 | 3.709% | $106.7788 | $106.78 | $106.80 | $106.80 |
| Purchase #2 | $136.34 | 4.694% | $142.7398 | $142.74 | $142.75 | $142.70 |
| Purchase #3 | $250.69 | 6.364% | $266.6439 | $266.64 | $266.65 | $266.60 |
| Purchase #4 | $119.42 | 5.322% | $125.7755 | $125.78 | $125.80 | $125.80 |
| Purchase #5 | $236.79 | 3.632% | $245.3902 | $245.39 | $245.40 | $245.40 |
| Purchase #6 | $159.63 | 4.557% | $166.9043 | $166.90 | $166.90 | $166.90 |
| Purchase #7 | $61.92 | 12.322% | $69.5498 | $69.55 | $69.55 | $69.50 |
| 7 purchase totals = | $1,067.75 | $1,123.7823 | $1,123.78 | $1,123.85 | $1,123.70 | |