| 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 | $201.40 | 13.490% | $228.5689 | $228.57 | $228.55 | $228.60 |
| Purchase #2 | $37.95 | 13.551% | $43.0926 | $43.09 | $43.10 | $43.10 |
| Purchase #3 | $77.51 | 6.412% | $82.4799 | $82.48 | $82.50 | $82.50 |
| Purchase #4 | $69.88 | 5.699% | $73.8625 | $73.86 | $73.85 | $73.90 |
| Purchase #5 | $229.39 | 11.269% | $255.24 | $255.24 | $255.25 | $255.20 |
| Purchase #6 | $201.99 | 12.698% | $227.6387 | $227.64 | $227.65 | $227.60 |
| Purchase #7 | $28.81 | 6.258% | $30.6129 | $30.61 | $30.60 | $30.60 |
| 7 purchase totals = | $846.93 | $941.4955 | $941.49 | $941.50 | $941.50 | |