| 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 | $94.93 | 10.549% | $104.9442 | $104.94 | $104.95 | $104.90 |
| Purchase #2 | $77.68 | 12.329% | $87.2572 | $87.26 | $87.25 | $87.30 |
| Purchase #3 | $44.30 | 6.289% | $47.086 | $47.09 | $47.10 | $47.10 |
| Purchase #4 | $212.25 | 3.542% | $219.7679 | $219.77 | $219.75 | $219.80 |
| Purchase #5 | $140.98 | 6.369% | $149.959 | $149.96 | $149.95 | $150.00 |
| Purchase #6 | $222.32 | 8.335% | $240.8504 | $240.85 | $240.85 | $240.90 |
| Purchase #7 | $38.71 | 6.644% | $41.2819 | $41.28 | $41.30 | $41.30 |
| 7 purchase totals = | $831.17 | $891.1466 | $891.15 | $891.15 | $891.30 | |