| 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 | $126.25 | 10.452% | $139.4457 | $139.45 | $139.45 | $139.40 |
| Purchase #2 | $232.37 | 4.532% | $242.901 | $242.90 | $242.90 | $242.90 |
| Purchase #3 | $35.46 | 3.454% | $36.6848 | $36.68 | $36.70 | $36.70 |
| Purchase #4 | $167.84 | 10.804% | $185.9734 | $185.97 | $185.95 | $186.00 |
| Purchase #5 | $37.84 | 11.740% | $42.2824 | $42.28 | $42.30 | $42.30 |
| Purchase #6 | $172.33 | 5.343% | $181.5376 | $181.54 | $181.55 | $181.50 |
| Purchase #7 | $17.30 | 11.245% | $19.2454 | $19.25 | $19.25 | $19.20 |
| 7 purchase totals = | $789.39 | $848.0703 | $848.07 | $848.10 | $848.00 | |