| 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 | $207.70 | 12.795% | $234.2752 | $234.28 | $234.30 | $234.30 |
| Purchase #2 | $11.63 | 13.661% | $13.2188 | $13.22 | $13.20 | $13.20 |
| Purchase #3 | $193.88 | 4.758% | $203.1048 | $203.10 | $203.10 | $203.10 |
| Purchase #4 | $179.70 | 11.342% | $200.0816 | $200.08 | $200.10 | $200.10 |
| Purchase #5 | $28.64 | 7.844% | $30.8865 | $30.89 | $30.90 | $30.90 |
| Purchase #6 | $53.63 | 13.444% | $60.84 | $60.84 | $60.85 | $60.80 |
| Purchase #7 | $244.60 | 4.782% | $256.2968 | $256.30 | $256.30 | $256.30 |
| 7 purchase totals = | $919.78 | $998.7037 | $998.71 | $998.75 | $998.70 | |