| 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 | $229.32 | 3.260% | $236.7958 | $236.80 | $236.80 | $236.80 |
| Purchase #2 | $174.41 | 6.547% | $185.8286 | $185.83 | $185.85 | $185.80 |
| Purchase #3 | $135.59 | 5.644% | $143.2427 | $143.24 | $143.25 | $143.20 |
| Purchase #4 | $222.40 | 9.235% | $242.9386 | $242.94 | $242.95 | $242.90 |
| Purchase #5 | $232.28 | 9.129% | $253.4848 | $253.48 | $253.50 | $253.50 |
| Purchase #6 | $189.33 | 6.592% | $201.8106 | $201.81 | $201.80 | $201.80 |
| Purchase #7 | $125.26 | 10.792% | $138.7781 | $138.78 | $138.80 | $138.80 |
| 7 purchase totals = | $1,308.59 | $1,402.8792 | $1,402.88 | $1,402.95 | $1,402.80 | |