| 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 | $229.82 | 3.549% | $237.9763 | $237.98 | $238.00 | $238.00 |
| Purchase #2 | $161.69 | 11.603% | $180.4509 | $180.45 | $180.45 | $180.50 |
| Purchase #3 | $70.43 | 13.535% | $79.9627 | $79.96 | $79.95 | $80.00 |
| Purchase #4 | $22.76 | 13.202% | $25.7648 | $25.76 | $25.75 | $25.80 |
| Purchase #5 | $247.84 | 4.419% | $258.792 | $258.79 | $258.80 | $258.80 |
| Purchase #6 | $52.96 | 6.694% | $56.5051 | $56.51 | $56.50 | $56.50 |
| Purchase #7 | $45.78 | 11.334% | $50.9687 | $50.97 | $50.95 | $51.00 |
| 7 purchase totals = | $831.28 | $890.4205 | $890.42 | $890.40 | $890.60 | |