| 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 | $222.55 | 6.236% | $236.4282 | $236.43 | $236.45 | $236.40 |
| Purchase #2 | $241.56 | 6.239% | $256.6309 | $256.63 | $256.65 | $256.60 |
| Purchase #3 | $151.43 | 12.577% | $170.4754 | $170.48 | $170.50 | $170.50 |
| Purchase #4 | $58.83 | 8.783% | $63.997 | $64.00 | $64.00 | $64.00 |
| Purchase #5 | $128.42 | 12.523% | $144.502 | $144.50 | $144.50 | $144.50 |
| Purchase #6 | $67.71 | 13.402% | $76.7845 | $76.78 | $76.80 | $76.80 |
| Purchase #7 | $28.99 | 3.765% | $30.0815 | $30.08 | $30.10 | $30.10 |
| 7 purchase totals = | $899.49 | $978.8995 | $978.90 | $979.00 | $978.90 | |