| 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 | $181.91 | 5.716% | $192.308 | $192.31 | $192.30 | $192.30 |
| Purchase #2 | $200.43 | 10.831% | $222.1386 | $222.14 | $222.15 | $222.10 |
| Purchase #3 | $250.95 | 12.122% | $281.3702 | $281.37 | $281.35 | $281.40 |
| Purchase #4 | $104.77 | 3.777% | $108.7272 | $108.73 | $108.75 | $108.70 |
| Purchase #5 | $68.85 | 13.541% | $78.173 | $78.17 | $78.15 | $78.20 |
| Purchase #6 | $199.60 | 7.214% | $213.9991 | $214.00 | $214.00 | $214.00 |
| Purchase #7 | $7.75 | 7.178% | $8.3063 | $8.31 | $8.30 | $8.30 |
| 7 purchase totals = | $1,014.26 | $1,105.0224 | $1,105.03 | $1,105.00 | $1,105.00 | |