| 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 | $201.41 | 12.828% | $227.2469 | $227.25 | $227.25 | $227.20 |
| Purchase #2 | $46.68 | 3.167% | $48.1584 | $48.16 | $48.15 | $48.20 |
| Purchase #3 | $14.47 | 13.441% | $16.4149 | $16.41 | $16.40 | $16.40 |
| Purchase #4 | $196.83 | 5.448% | $207.5533 | $207.55 | $207.55 | $207.60 |
| Purchase #5 | $186.65 | 13.129% | $211.1553 | $211.16 | $211.15 | $211.20 |
| Purchase #6 | $110.77 | 10.107% | $121.9655 | $121.97 | $121.95 | $122.00 |
| Purchase #7 | $43.74 | 7.290% | $46.9286 | $46.93 | $46.95 | $46.90 |
| 7 purchase totals = | $800.55 | $879.4229 | $879.43 | $879.40 | $879.50 | |