| 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 | $242.96 | 7.514% | $261.216 | $261.22 | $261.20 | $261.20 |
| Purchase #2 | $136.98 | 5.362% | $144.3249 | $144.32 | $144.30 | $144.30 |
| Purchase #3 | $63.65 | 8.690% | $69.1812 | $69.18 | $69.20 | $69.20 |
| Purchase #4 | $12.37 | 10.705% | $13.6942 | $13.69 | $13.70 | $13.70 |
| Purchase #5 | $75.69 | 8.601% | $82.2001 | $82.20 | $82.20 | $82.20 |
| Purchase #6 | $104.84 | 7.557% | $112.7628 | $112.76 | $112.75 | $112.80 |
| Purchase #7 | $196.71 | 3.263% | $203.1286 | $203.13 | $203.15 | $203.10 |
| 7 purchase totals = | $833.20 | $886.5078 | $886.50 | $886.50 | $886.50 | |