| 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 | $214.99 | 10.430% | $237.4135 | $237.41 | $237.40 | $237.40 |
| Purchase #2 | $112.94 | 10.757% | $125.089 | $125.09 | $125.10 | $125.10 |
| Purchase #3 | $128.92 | 4.536% | $134.7678 | $134.77 | $134.75 | $134.80 |
| Purchase #4 | $222.36 | 7.119% | $238.1898 | $238.19 | $238.20 | $238.20 |
| Purchase #5 | $144.42 | 8.839% | $157.1853 | $157.19 | $157.20 | $157.20 |
| Purchase #6 | $93.37 | 13.758% | $106.2158 | $106.22 | $106.20 | $106.20 |
| Purchase #7 | $96.81 | 13.703% | $110.0759 | $110.08 | $110.10 | $110.10 |
| 7 purchase totals = | $1,013.81 | $1,108.9371 | $1,108.95 | $1,108.95 | $1,109.00 | |