| 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 | $217.34 | 7.405% | $233.434 | $233.43 | $233.45 | $233.40 |
| Purchase #2 | $234.99 | 4.418% | $245.3719 | $245.37 | $245.35 | $245.40 |
| Purchase #3 | $198.67 | 7.109% | $212.7935 | $212.79 | $212.80 | $212.80 |
| Purchase #4 | $146.89 | 5.353% | $154.753 | $154.75 | $154.75 | $154.80 |
| Purchase #5 | $106.57 | 8.537% | $115.6679 | $115.67 | $115.65 | $115.70 |
| Purchase #6 | $82.83 | 7.404% | $88.9627 | $88.96 | $88.95 | $89.00 |
| Purchase #7 | $231.44 | 11.860% | $258.8888 | $258.89 | $258.90 | $258.90 |
| 7 purchase totals = | $1,218.73 | $1,309.8718 | $1,309.86 | $1,309.85 | $1,310.00 | |