| 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 | $104.73 | 6.836% | $111.8893 | $111.89 | $111.90 | $111.90 |
| Purchase #2 | $200.30 | 5.203% | $210.7216 | $210.72 | $210.70 | $210.70 |
| Purchase #3 | $73.62 | 4.421% | $76.8747 | $76.87 | $76.85 | $76.90 |
| Purchase #4 | $197.47 | 9.781% | $216.7845 | $216.78 | $216.80 | $216.80 |
| Purchase #5 | $14.53 | 3.322% | $15.0127 | $15.01 | $15.00 | $15.00 |
| Purchase #6 | $148.95 | 11.288% | $165.7635 | $165.76 | $165.75 | $165.80 |
| Purchase #7 | $214.30 | 9.276% | $234.1785 | $234.18 | $234.20 | $234.20 |
| 7 purchase totals = | $953.90 | $1,031.2248 | $1,031.21 | $1,031.20 | $1,031.30 | |