| 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 | $212.41 | 7.324% | $227.9669 | $227.97 | $227.95 | $228.00 |
| Purchase #2 | $11.39 | 10.777% | $12.6175 | $12.62 | $12.60 | $12.60 |
| Purchase #3 | $27.92 | 7.804% | $30.0989 | $30.10 | $30.10 | $30.10 |
| Purchase #4 | $242.25 | 13.784% | $275.6417 | $275.64 | $275.65 | $275.60 |
| Purchase #5 | $130.82 | 11.599% | $145.9938 | $145.99 | $146.00 | $146.00 |
| Purchase #6 | $183.29 | 6.343% | $194.9161 | $194.92 | $194.90 | $194.90 |
| Purchase #7 | $72.45 | 12.239% | $81.3172 | $81.32 | $81.30 | $81.30 |
| 7 purchase totals = | $880.53 | $968.5521 | $968.56 | $968.50 | $968.50 | |