| 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 | $218.32 | 10.129% | $240.4336 | $240.43 | $240.45 | $240.40 |
| Purchase #2 | $15.36 | 6.313% | $16.3297 | $16.33 | $16.35 | $16.30 |
| Purchase #3 | $55.70 | 8.782% | $60.5916 | $60.59 | $60.60 | $60.60 |
| Purchase #4 | $214.81 | 6.301% | $228.3452 | $228.35 | $228.35 | $228.30 |
| Purchase #5 | $56.76 | 4.583% | $59.3613 | $59.36 | $59.35 | $59.40 |
| Purchase #6 | $100.83 | 3.569% | $104.4286 | $104.43 | $104.45 | $104.40 |
| Purchase #7 | $97.30 | 6.297% | $103.427 | $103.43 | $103.45 | $103.40 |
| 7 purchase totals = | $759.08 | $812.9170 | $812.92 | $813.00 | $812.80 | |