| 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 | $192.49 | 10.564% | $212.8246 | $212.82 | $212.80 | $212.80 |
| Purchase #2 | $126.46 | 10.740% | $140.0418 | $140.04 | $140.05 | $140.00 |
| Purchase #3 | $47.65 | 7.180% | $51.0713 | $51.07 | $51.05 | $51.10 |
| Purchase #4 | $210.78 | 7.800% | $227.2208 | $227.22 | $227.20 | $227.20 |
| Purchase #5 | $205.47 | 4.510% | $214.7367 | $214.74 | $214.75 | $214.70 |
| Purchase #6 | $52.88 | 7.778% | $56.993 | $56.99 | $57.00 | $57.00 |
| Purchase #7 | $21.44 | 12.375% | $24.0932 | $24.09 | $24.10 | $24.10 |
| 7 purchase totals = | $857.17 | $926.9814 | $926.97 | $926.95 | $926.90 | |