| 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 | $124.30 | 13.510% | $141.0929 | $141.09 | $141.10 | $141.10 |
| Purchase #2 | $139.45 | 3.453% | $144.2652 | $144.27 | $144.25 | $144.30 |
| Purchase #3 | $24.51 | 10.249% | $27.022 | $27.02 | $27.00 | $27.00 |
| Purchase #4 | $106.51 | 10.730% | $117.9385 | $117.94 | $117.95 | $117.90 |
| Purchase #5 | $244.78 | 11.207% | $272.2125 | $272.21 | $272.20 | $272.20 |
| Purchase #6 | $24.51 | 7.389% | $26.321 | $26.32 | $26.30 | $26.30 |
| Purchase #7 | $192.26 | 4.680% | $201.2578 | $201.26 | $201.25 | $201.30 |
| 7 purchase totals = | $856.32 | $930.1099 | $930.11 | $930.05 | $930.10 | |