| 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 | $122.88 | 3.861% | $127.6244 | $127.62 | $127.60 | $127.60 |
| Purchase #2 | $39.94 | 13.323% | $45.2612 | $45.26 | $45.25 | $45.30 |
| Purchase #3 | $224.83 | 6.665% | $239.8149 | $239.81 | $239.80 | $239.80 |
| Purchase #4 | $58.26 | 9.597% | $63.8512 | $63.85 | $63.85 | $63.90 |
| Purchase #5 | $177.32 | 12.445% | $199.3875 | $199.39 | $199.40 | $199.40 |
| Purchase #6 | $88.90 | 4.801% | $93.1681 | $93.17 | $93.15 | $93.20 |
| Purchase #7 | $65.76 | 12.677% | $74.0964 | $74.10 | $74.10 | $74.10 |
| 7 purchase totals = | $777.89 | $843.2037 | $843.20 | $843.15 | $843.30 | |