| 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 | $224.36 | 4.315% | $234.0411 | $234.04 | $234.05 | $234.00 |
| Purchase #2 | $125.46 | 10.630% | $138.7964 | $138.80 | $138.80 | $138.80 |
| Purchase #3 | $212.73 | 13.344% | $241.1167 | $241.12 | $241.10 | $241.10 |
| Purchase #4 | $165.99 | 3.203% | $171.3067 | $171.31 | $171.30 | $171.30 |
| Purchase #5 | $243.41 | 3.512% | $251.9586 | $251.96 | $251.95 | $252.00 |
| Purchase #6 | $202.30 | 10.420% | $223.3797 | $223.38 | $223.40 | $223.40 |
| Purchase #7 | $10.36 | 7.153% | $11.1011 | $11.10 | $11.10 | $11.10 |
| 7 purchase totals = | $1,184.61 | $1,271.7003 | $1,271.71 | $1,271.70 | $1,271.70 | |