| 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 | $11.90 | 8.235% | $12.88 | $12.88 | $12.90 | $12.90 |
| Purchase #2 | $119.30 | 12.415% | $134.1111 | $134.11 | $134.10 | $134.10 |
| Purchase #3 | $22.75 | 9.122% | $24.8253 | $24.83 | $24.85 | $24.80 |
| Purchase #4 | $165.38 | 3.472% | $171.122 | $171.12 | $171.10 | $171.10 |
| Purchase #5 | $103.51 | 8.362% | $112.1655 | $112.17 | $112.15 | $112.20 |
| Purchase #6 | $72.70 | 5.737% | $76.8708 | $76.87 | $76.85 | $76.90 |
| Purchase #7 | $123.67 | 11.751% | $138.2025 | $138.20 | $138.20 | $138.20 |
| 7 purchase totals = | $619.21 | $670.1772 | $670.18 | $670.15 | $670.20 | |