| 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 | $199.61 | 6.381% | $212.3471 | $212.35 | $212.35 | $212.30 |
| Purchase #2 | $122.90 | 3.350% | $127.0172 | $127.02 | $127.00 | $127.00 |
| Purchase #3 | $146.74 | 11.682% | $163.8822 | $163.88 | $163.90 | $163.90 |
| Purchase #4 | $228.50 | 4.533% | $238.8579 | $238.86 | $238.85 | $238.90 |
| Purchase #5 | $85.86 | 9.648% | $94.1438 | $94.14 | $94.15 | $94.10 |
| Purchase #6 | $207.85 | 3.115% | $214.3245 | $214.32 | $214.30 | $214.30 |
| Purchase #7 | $207.92 | 12.184% | $233.253 | $233.25 | $233.25 | $233.30 |
| 7 purchase totals = | $1,199.38 | $1,283.8257 | $1,283.82 | $1,283.80 | $1,283.80 | |