| 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 | $207.88 | 4.722% | $217.6961 | $217.70 | $217.70 | $217.70 |
| Purchase #2 | $141.34 | 11.237% | $157.2224 | $157.22 | $157.20 | $157.20 |
| Purchase #3 | $139.32 | 10.533% | $153.9946 | $153.99 | $154.00 | $154.00 |
| Purchase #4 | $221.96 | 12.784% | $250.3354 | $250.34 | $250.35 | $250.30 |
| Purchase #5 | $45.73 | 4.272% | $47.6836 | $47.68 | $47.70 | $47.70 |
| Purchase #6 | $13.82 | 9.424% | $15.1224 | $15.12 | $15.10 | $15.10 |
| Purchase #7 | $81.56 | 5.575% | $86.107 | $86.11 | $86.10 | $86.10 |
| 7 purchase totals = | $851.61 | $928.1615 | $928.16 | $928.15 | $928.10 | |