| 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 | $236.69 | 12.539% | $266.3686 | $266.37 | $266.35 | $266.40 |
| Purchase #2 | $218.26 | 11.700% | $243.7964 | $243.80 | $243.80 | $243.80 |
| Purchase #3 | $68.68 | 13.417% | $77.8948 | $77.89 | $77.90 | $77.90 |
| Purchase #4 | $20.43 | 8.407% | $22.1476 | $22.15 | $22.15 | $22.10 |
| Purchase #5 | $140.26 | 3.652% | $145.3823 | $145.38 | $145.40 | $145.40 |
| Purchase #6 | $9.57 | 11.173% | $10.6393 | $10.64 | $10.65 | $10.60 |
| Purchase #7 | $206.67 | 13.435% | $234.4361 | $234.44 | $234.45 | $234.40 |
| 7 purchase totals = | $900.56 | $1,000.6651 | $1,000.67 | $1,000.70 | $1,000.60 | |