| 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 | $90.27 | 7.702% | $97.2226 | $97.22 | $97.20 | $97.20 |
| Purchase #2 | $45.76 | 13.171% | $51.787 | $51.79 | $51.80 | $51.80 |
| Purchase #3 | $144.29 | 4.277% | $150.4613 | $150.46 | $150.45 | $150.50 |
| Purchase #4 | $110.71 | 10.322% | $122.1375 | $122.14 | $122.15 | $122.10 |
| Purchase #5 | $122.75 | 9.398% | $134.286 | $134.29 | $134.30 | $134.30 |
| Purchase #6 | $22.66 | 6.786% | $24.1977 | $24.20 | $24.20 | $24.20 |
| Purchase #7 | $250.61 | 11.814% | $280.2171 | $280.22 | $280.20 | $280.20 |
| 7 purchase totals = | $787.05 | $860.3092 | $860.32 | $860.30 | $860.30 | |