| 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 | $183.35 | 12.652% | $206.5474 | $206.55 | $206.55 | $206.50 |
| Purchase #2 | $63.42 | 12.799% | $71.5371 | $71.54 | $71.55 | $71.50 |
| Purchase #3 | $215.80 | 9.813% | $236.9765 | $236.98 | $237.00 | $237.00 |
| Purchase #4 | $30.43 | 3.619% | $31.5313 | $31.53 | $31.55 | $31.50 |
| Purchase #5 | $50.76 | 3.490% | $52.5315 | $52.53 | $52.55 | $52.50 |
| Purchase #6 | $213.93 | 12.611% | $240.9087 | $240.91 | $240.90 | $240.90 |
| Purchase #7 | $111.28 | 6.201% | $118.1805 | $118.18 | $118.20 | $118.20 |
| 7 purchase totals = | $868.97 | $958.2130 | $958.22 | $958.30 | $958.10 | |