| 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 | $122.50 | 11.752% | $136.8962 | $136.90 | $136.90 | $136.90 |
| Purchase #2 | $104.92 | 12.138% | $117.6552 | $117.66 | $117.65 | $117.70 |
| Purchase #3 | $197.25 | 12.549% | $222.0029 | $222.00 | $222.00 | $222.00 |
| Purchase #4 | $248.86 | 3.326% | $257.1371 | $257.14 | $257.15 | $257.10 |
| Purchase #5 | $113.90 | 6.705% | $121.537 | $121.54 | $121.55 | $121.50 |
| Purchase #6 | $48.85 | 11.114% | $54.2792 | $54.28 | $54.30 | $54.30 |
| Purchase #7 | $46.34 | 8.584% | $50.3178 | $50.32 | $50.30 | $50.30 |
| 7 purchase totals = | $882.62 | $959.8254 | $959.84 | $959.85 | $959.80 | |