| 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 | $206.79 | 7.729% | $222.7728 | $222.77 | $222.75 | $222.80 |
| Purchase #2 | $53.30 | 5.254% | $56.1004 | $56.10 | $56.10 | $56.10 |
| Purchase #3 | $113.56 | 6.122% | $120.5121 | $120.51 | $120.50 | $120.50 |
| Purchase #4 | $205.80 | 13.681% | $233.9555 | $233.96 | $233.95 | $234.00 |
| Purchase #5 | $150.81 | 12.709% | $169.9764 | $169.98 | $170.00 | $170.00 |
| Purchase #6 | $47.79 | 11.617% | $53.3418 | $53.34 | $53.35 | $53.30 |
| Purchase #7 | $24.95 | 11.343% | $27.7801 | $27.78 | $27.80 | $27.80 |
| 7 purchase totals = | $803.00 | $884.4391 | $884.44 | $884.45 | $884.50 | |