| 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 | $127.95 | 5.376% | $134.8286 | $134.83 | $134.85 | $134.80 |
| Purchase #2 | $11.77 | 7.658% | $12.6713 | $12.67 | $12.65 | $12.70 |
| Purchase #3 | $215.67 | 10.767% | $238.8912 | $238.89 | $238.90 | $238.90 |
| Purchase #4 | $199.45 | 7.558% | $214.5244 | $214.52 | $214.50 | $214.50 |
| Purchase #5 | $164.33 | 3.598% | $170.2426 | $170.24 | $170.25 | $170.20 |
| Purchase #6 | $126.73 | 6.475% | $134.9358 | $134.94 | $134.95 | $134.90 |
| Purchase #7 | $47.47 | 9.291% | $51.8804 | $51.88 | $51.90 | $51.90 |
| 7 purchase totals = | $893.37 | $957.9743 | $957.97 | $958.00 | $957.90 | |