| 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 | $205.37 | 12.772% | $231.5999 | $231.60 | $231.60 | $231.60 |
| Purchase #2 | $124.78 | 3.428% | $129.0575 | $129.06 | $129.05 | $129.10 |
| Purchase #3 | $81.35 | 3.773% | $84.4193 | $84.42 | $84.40 | $84.40 |
| Purchase #4 | $104.39 | 10.285% | $115.1265 | $115.13 | $115.15 | $115.10 |
| Purchase #5 | $40.52 | 5.260% | $42.6514 | $42.65 | $42.65 | $42.70 |
| Purchase #6 | $44.65 | 11.256% | $49.6758 | $49.68 | $49.70 | $49.70 |
| Purchase #7 | $25.67 | 6.771% | $27.4081 | $27.41 | $27.40 | $27.40 |
| 7 purchase totals = | $626.73 | $679.9385 | $679.95 | $679.95 | $680.00 | |