| 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 | $106.45 | 13.381% | $120.6941 | $120.69 | $120.70 | $120.70 |
| Purchase #2 | $219.58 | 10.776% | $243.2419 | $243.24 | $243.25 | $243.20 |
| Purchase #3 | $170.82 | 4.820% | $179.0535 | $179.05 | $179.05 | $179.10 |
| Purchase #4 | $35.41 | 9.705% | $38.8465 | $38.85 | $38.85 | $38.80 |
| Purchase #5 | $140.58 | 9.301% | $153.6553 | $153.66 | $153.65 | $153.70 |
| Purchase #6 | $111.75 | 12.242% | $125.4304 | $125.43 | $125.45 | $125.40 |
| Purchase #7 | $250.95 | 3.618% | $260.0294 | $260.03 | $260.05 | $260.00 |
| 7 purchase totals = | $1,035.54 | $1,120.9511 | $1,120.95 | $1,121.00 | $1,120.90 | |