| 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 | $124.98 | 4.384% | $130.4591 | $130.46 | $130.45 | $130.50 |
| Purchase #2 | $108.80 | 8.612% | $118.1699 | $118.17 | $118.15 | $118.20 |
| Purchase #3 | $195.55 | 9.500% | $214.1273 | $214.13 | $214.15 | $214.10 |
| Purchase #4 | $186.38 | 3.841% | $193.5389 | $193.54 | $193.55 | $193.50 |
| Purchase #5 | $188.92 | 12.321% | $212.1968 | $212.20 | $212.20 | $212.20 |
| Purchase #6 | $74.39 | 4.557% | $77.78 | $77.78 | $77.80 | $77.80 |
| Purchase #7 | $36.47 | 6.449% | $38.822 | $38.82 | $38.80 | $38.80 |
| 7 purchase totals = | $915.49 | $985.0940 | $985.10 | $985.10 | $985.10 | |