| 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 | $219.79 | 7.439% | $236.1402 | $236.14 | $236.15 | $236.10 |
| Purchase #2 | $153.83 | 12.152% | $172.5234 | $172.52 | $172.50 | $172.50 |
| Purchase #3 | $69.40 | 10.576% | $76.7397 | $76.74 | $76.75 | $76.70 |
| Purchase #4 | $7.95 | 8.471% | $8.6234 | $8.62 | $8.60 | $8.60 |
| Purchase #5 | $154.75 | 7.218% | $165.9199 | $165.92 | $165.90 | $165.90 |
| Purchase #6 | $219.42 | 8.381% | $237.8096 | $237.81 | $237.80 | $237.80 |
| Purchase #7 | $58.58 | 4.263% | $61.0773 | $61.08 | $61.10 | $61.10 |
| 7 purchase totals = | $883.72 | $958.8335 | $958.83 | $958.80 | $958.70 | |