| 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 | $202.74 | 12.456% | $227.9933 | $227.99 | $228.00 | $228.00 |
| Purchase #2 | $234.61 | 10.156% | $258.437 | $258.44 | $258.45 | $258.40 |
| Purchase #3 | $9.66 | 13.652% | $10.9788 | $10.98 | $11.00 | $11.00 |
| Purchase #4 | $205.39 | 11.742% | $229.5069 | $229.51 | $229.50 | $229.50 |
| Purchase #5 | $244.57 | 9.862% | $268.6895 | $268.69 | $268.70 | $268.70 |
| Purchase #6 | $16.53 | 13.568% | $18.7728 | $18.77 | $18.75 | $18.80 |
| Purchase #7 | $98.57 | 12.724% | $111.112 | $111.11 | $111.10 | $111.10 |
| 7 purchase totals = | $1,012.07 | $1,125.4903 | $1,125.49 | $1,125.50 | $1,125.50 | |