| 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 | $250.74 | 8.744% | $272.6647 | $272.66 | $272.65 | $272.70 |
| Purchase #2 | $72.79 | 7.508% | $78.2551 | $78.26 | $78.25 | $78.30 |
| Purchase #3 | $82.39 | 11.367% | $91.7553 | $91.76 | $91.75 | $91.80 |
| Purchase #4 | $129.94 | 5.615% | $137.2361 | $137.24 | $137.25 | $137.20 |
| Purchase #5 | $222.73 | 4.635% | $233.0535 | $233.05 | $233.05 | $233.10 |
| Purchase #6 | $36.54 | 13.820% | $41.5898 | $41.59 | $41.60 | $41.60 |
| Purchase #7 | $143.99 | 5.630% | $152.0966 | $152.10 | $152.10 | $152.10 |
| 7 purchase totals = | $939.12 | $1,006.6511 | $1,006.66 | $1,006.65 | $1,006.80 | |