| 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 | $125.42 | 10.872% | $139.0557 | $139.06 | $139.05 | $139.10 |
| Purchase #2 | $79.62 | 6.337% | $84.6655 | $84.67 | $84.65 | $84.70 |
| Purchase #3 | $12.90 | 9.573% | $14.1349 | $14.13 | $14.15 | $14.10 |
| Purchase #4 | $127.32 | 4.677% | $133.2748 | $133.27 | $133.25 | $133.30 |
| Purchase #5 | $103.32 | 10.177% | $113.8349 | $113.83 | $113.85 | $113.80 |
| Purchase #6 | $232.49 | 5.413% | $245.0747 | $245.07 | $245.05 | $245.10 |
| Purchase #7 | $114.75 | 11.412% | $127.8453 | $127.85 | $127.85 | $127.80 |
| 7 purchase totals = | $795.82 | $857.8858 | $857.88 | $857.85 | $857.90 | |