| 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 | $214.78 | 13.352% | $243.4574 | $243.46 | $243.45 | $243.50 |
| Purchase #2 | $244.46 | 4.158% | $254.6246 | $254.62 | $254.60 | $254.60 |
| Purchase #3 | $201.92 | 13.382% | $228.9409 | $228.94 | $228.95 | $228.90 |
| Purchase #4 | $57.74 | 4.304% | $60.2251 | $60.23 | $60.25 | $60.20 |
| Purchase #5 | $75.50 | 3.354% | $78.0323 | $78.03 | $78.05 | $78.00 |
| Purchase #6 | $176.62 | 12.577% | $198.8335 | $198.83 | $198.85 | $198.80 |
| Purchase #7 | $153.76 | 10.594% | $170.0493 | $170.05 | $170.05 | $170.00 |
| 7 purchase totals = | $1,124.78 | $1,234.1631 | $1,234.16 | $1,234.20 | $1,234.00 | |