| 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 | $216.63 | 10.400% | $239.1595 | $239.16 | $239.15 | $239.20 |
| Purchase #2 | $128.76 | 11.140% | $143.1039 | $143.10 | $143.10 | $143.10 |
| Purchase #3 | $41.67 | 12.515% | $46.885 | $46.89 | $46.90 | $46.90 |
| Purchase #4 | $227.47 | 7.273% | $244.0139 | $244.01 | $244.00 | $244.00 |
| Purchase #5 | $189.42 | 5.524% | $199.8836 | $199.88 | $199.90 | $199.90 |
| Purchase #6 | $96.36 | 12.553% | $108.4561 | $108.46 | $108.45 | $108.50 |
| Purchase #7 | $58.84 | 4.321% | $61.3825 | $61.38 | $61.40 | $61.40 |
| 7 purchase totals = | $959.15 | $1,042.8845 | $1,042.88 | $1,042.90 | $1,043.00 | |