| 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 | $214.46 | 9.619% | $235.0889 | $235.09 | $235.10 | $235.10 |
| Purchase #2 | $19.71 | 12.531% | $22.1799 | $22.18 | $22.20 | $22.20 |
| Purchase #3 | $74.48 | 5.652% | $78.6896 | $78.69 | $78.70 | $78.70 |
| Purchase #4 | $182.96 | 9.144% | $199.6899 | $199.69 | $199.70 | $199.70 |
| Purchase #5 | $149.35 | 7.476% | $160.5154 | $160.52 | $160.50 | $160.50 |
| Purchase #6 | $158.99 | 7.448% | $170.8316 | $170.83 | $170.85 | $170.80 |
| Purchase #7 | $188.43 | 8.227% | $203.9321 | $203.93 | $203.95 | $203.90 |
| 7 purchase totals = | $988.38 | $1,070.9274 | $1,070.93 | $1,071.00 | $1,070.90 | |