| 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 | $215.90 | 12.270% | $242.3909 | $242.39 | $242.40 | $242.40 |
| Purchase #2 | $92.94 | 10.420% | $102.6243 | $102.62 | $102.60 | $102.60 |
| Purchase #3 | $51.97 | 11.239% | $57.8109 | $57.81 | $57.80 | $57.80 |
| Purchase #4 | $43.82 | 12.707% | $49.3882 | $49.39 | $49.40 | $49.40 |
| Purchase #5 | $212.86 | 10.857% | $235.9702 | $235.97 | $235.95 | $236.00 |
| Purchase #6 | $139.91 | 3.190% | $144.3731 | $144.37 | $144.35 | $144.40 |
| Purchase #7 | $88.78 | 9.868% | $97.5408 | $97.54 | $97.55 | $97.50 |
| 7 purchase totals = | $846.18 | $930.0984 | $930.09 | $930.05 | $930.10 | |