| 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 | $30.82 | 3.167% | $31.7961 | $31.80 | $31.80 | $31.80 |
| Purchase #2 | $184.94 | 7.786% | $199.3394 | $199.34 | $199.35 | $199.30 |
| Purchase #3 | $82.82 | 4.437% | $86.4947 | $86.49 | $86.50 | $86.50 |
| Purchase #4 | $170.46 | 12.645% | $192.0147 | $192.01 | $192.00 | $192.00 |
| Purchase #5 | $25.52 | 11.385% | $28.4255 | $28.43 | $28.45 | $28.40 |
| Purchase #6 | $206.33 | 11.567% | $230.1962 | $230.20 | $230.20 | $230.20 |
| Purchase #7 | $182.60 | 5.310% | $192.2961 | $192.30 | $192.30 | $192.30 |
| 7 purchase totals = | $883.49 | $960.5627 | $960.57 | $960.60 | $960.50 | |