| 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 | $189.63 | 13.732% | $215.67 | $215.67 | $215.65 | $215.70 |
| Purchase #2 | $201.41 | 5.698% | $212.8863 | $212.89 | $212.90 | $212.90 |
| Purchase #3 | $140.45 | 4.355% | $146.5666 | $146.57 | $146.55 | $146.60 |
| Purchase #4 | $94.55 | 12.270% | $106.1513 | $106.15 | $106.15 | $106.20 |
| Purchase #5 | $144.65 | 12.828% | $163.2057 | $163.21 | $163.20 | $163.20 |
| Purchase #6 | $214.74 | 3.825% | $222.9538 | $222.95 | $222.95 | $223.00 |
| Purchase #7 | $124.63 | 13.791% | $141.8177 | $141.82 | $141.80 | $141.80 |
| 7 purchase totals = | $1,110.06 | $1,209.2514 | $1,209.26 | $1,209.20 | $1,209.40 | |