| 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 | $84.61 | 10.874% | $93.8105 | $93.81 | $93.80 | $93.80 |
| Purchase #2 | $10.52 | 4.338% | $10.9764 | $10.98 | $11.00 | $11.00 |
| Purchase #3 | $100.60 | 6.268% | $106.9056 | $106.91 | $106.90 | $106.90 |
| Purchase #4 | $234.25 | 12.816% | $264.2715 | $264.27 | $264.25 | $264.30 |
| Purchase #5 | $82.33 | 13.644% | $93.5631 | $93.56 | $93.55 | $93.60 |
| Purchase #6 | $210.73 | 9.192% | $230.1003 | $230.10 | $230.10 | $230.10 |
| Purchase #7 | $217.35 | 6.761% | $232.045 | $232.05 | $232.05 | $232.00 |
| 7 purchase totals = | $940.39 | $1,031.6724 | $1,031.68 | $1,031.65 | $1,031.70 | |