| 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 | $139.63 | 4.320% | $145.662 | $145.66 | $145.65 | $145.70 |
| Purchase #2 | $81.79 | 8.383% | $88.6465 | $88.65 | $88.65 | $88.60 |
| Purchase #3 | $100.47 | 3.791% | $104.2788 | $104.28 | $104.30 | $104.30 |
| Purchase #4 | $189.87 | 12.432% | $213.4746 | $213.47 | $213.45 | $213.50 |
| Purchase #5 | $237.97 | 13.704% | $270.5814 | $270.58 | $270.60 | $270.60 |
| Purchase #6 | $190.74 | 9.755% | $209.3467 | $209.35 | $209.35 | $209.30 |
| Purchase #7 | $189.34 | 8.843% | $206.0833 | $206.08 | $206.10 | $206.10 |
| 7 purchase totals = | $1,129.81 | $1,238.0733 | $1,238.07 | $1,238.10 | $1,238.10 | |