| 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 | $235.26 | 9.510% | $257.6332 | $257.63 | $257.65 | $257.60 |
| Purchase #2 | $192.76 | 10.106% | $212.2403 | $212.24 | $212.25 | $212.20 |
| Purchase #3 | $226.82 | 6.805% | $242.2551 | $242.26 | $242.25 | $242.30 |
| Purchase #4 | $121.75 | 10.518% | $134.5557 | $134.56 | $134.55 | $134.60 |
| Purchase #5 | $47.36 | 4.278% | $49.3861 | $49.39 | $49.40 | $49.40 |
| Purchase #6 | $145.78 | 13.758% | $165.8364 | $165.84 | $165.85 | $165.80 |
| Purchase #7 | $127.90 | 12.258% | $143.578 | $143.58 | $143.60 | $143.60 |
| 7 purchase totals = | $1,097.63 | $1,205.4848 | $1,205.50 | $1,205.55 | $1,205.50 | |