| 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 | $122.66 | 5.407% | $129.2922 | $129.29 | $129.30 | $129.30 |
| Purchase #2 | $48.33 | 6.531% | $51.4864 | $51.49 | $51.50 | $51.50 |
| Purchase #3 | $55.43 | 4.782% | $58.0807 | $58.08 | $58.10 | $58.10 |
| Purchase #4 | $174.88 | 13.573% | $198.6165 | $198.62 | $198.60 | $198.60 |
| Purchase #5 | $208.71 | 12.331% | $234.446 | $234.45 | $234.45 | $234.40 |
| Purchase #6 | $56.40 | 13.417% | $63.9672 | $63.97 | $63.95 | $64.00 |
| Purchase #7 | $209.88 | 12.667% | $236.4655 | $236.47 | $236.45 | $236.50 |
| 7 purchase totals = | $876.29 | $972.3545 | $972.37 | $972.35 | $972.40 | |