| 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 | $192.87 | 10.135% | $212.4174 | $212.42 | $212.40 | $212.40 |
| Purchase #2 | $150.35 | 12.864% | $169.691 | $169.69 | $169.70 | $169.70 |
| Purchase #3 | $29.97 | 9.689% | $32.8738 | $32.87 | $32.85 | $32.90 |
| Purchase #4 | $102.86 | 8.215% | $111.3099 | $111.31 | $111.30 | $111.30 |
| Purchase #5 | $51.84 | 13.785% | $58.9861 | $58.99 | $59.00 | $59.00 |
| Purchase #6 | $34.50 | 3.257% | $35.6237 | $35.62 | $35.60 | $35.60 |
| Purchase #7 | $67.90 | 11.467% | $75.6861 | $75.69 | $75.70 | $75.70 |
| 7 purchase totals = | $630.29 | $696.5880 | $696.59 | $696.55 | $696.60 | |