| 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 | $174.85 | 10.291% | $192.8438 | $192.84 | $192.85 | $192.80 |
| Purchase #2 | $24.74 | 10.775% | $27.4057 | $27.41 | $27.40 | $27.40 |
| Purchase #3 | $85.26 | 4.257% | $88.8895 | $88.89 | $88.90 | $88.90 |
| Purchase #4 | $49.69 | 11.393% | $55.3512 | $55.35 | $55.35 | $55.40 |
| Purchase #5 | $71.94 | 4.423% | $75.1219 | $75.12 | $75.10 | $75.10 |
| Purchase #6 | $200.44 | 10.765% | $222.0174 | $222.02 | $222.00 | $222.00 |
| Purchase #7 | $232.37 | 4.417% | $242.6338 | $242.63 | $242.65 | $242.60 |
| 7 purchase totals = | $839.29 | $904.2633 | $904.26 | $904.25 | $904.20 | |