| 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 | $205.57 | 4.852% | $215.5443 | $215.54 | $215.55 | $215.50 |
| Purchase #2 | $67.74 | 8.710% | $73.6402 | $73.64 | $73.65 | $73.60 |
| Purchase #3 | $220.45 | 11.565% | $245.945 | $245.95 | $245.95 | $245.90 |
| Purchase #4 | $134.98 | 4.466% | $141.0082 | $141.01 | $141.00 | $141.00 |
| Purchase #5 | $72.92 | 12.546% | $82.0685 | $82.07 | $82.05 | $82.10 |
| Purchase #6 | $142.53 | 10.344% | $157.2733 | $157.27 | $157.25 | $157.30 |
| Purchase #7 | $71.80 | 8.398% | $77.8298 | $77.83 | $77.85 | $77.80 |
| 7 purchase totals = | $915.99 | $993.3093 | $993.31 | $993.30 | $993.20 | |