| 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 | $190.30 | 8.346% | $206.1824 | $206.18 | $206.20 | $206.20 |
| Purchase #2 | $95.60 | 12.354% | $107.4104 | $107.41 | $107.40 | $107.40 |
| Purchase #3 | $209.71 | 9.184% | $228.9698 | $228.97 | $228.95 | $229.00 |
| Purchase #4 | $107.61 | 3.616% | $111.5012 | $111.50 | $111.50 | $111.50 |
| Purchase #5 | $20.52 | 9.309% | $22.4302 | $22.43 | $22.45 | $22.40 |
| Purchase #6 | $65.53 | 3.362% | $67.7331 | $67.73 | $67.75 | $67.70 |
| Purchase #7 | $107.92 | 10.697% | $119.4642 | $119.46 | $119.45 | $119.50 |
| 7 purchase totals = | $797.19 | $863.6913 | $863.68 | $863.70 | $863.70 | |