| 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 | $204.65 | 3.758% | $212.3407 | $212.34 | $212.35 | $212.30 |
| Purchase #2 | $151.59 | 10.471% | $167.463 | $167.46 | $167.45 | $167.50 |
| Purchase #3 | $242.78 | 12.135% | $272.2414 | $272.24 | $272.25 | $272.20 |
| Purchase #4 | $138.61 | 5.555% | $146.3098 | $146.31 | $146.30 | $146.30 |
| Purchase #5 | $217.58 | 5.497% | $229.5404 | $229.54 | $229.55 | $229.50 |
| Purchase #6 | $125.39 | 7.325% | $134.5748 | $134.57 | $134.55 | $134.60 |
| Purchase #7 | $179.49 | 3.667% | $186.0719 | $186.07 | $186.05 | $186.10 |
| 7 purchase totals = | $1,260.09 | $1,348.5420 | $1,348.53 | $1,348.50 | $1,348.50 | |