| 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 | $217.55 | 6.588% | $231.8822 | $231.88 | $231.90 | $231.90 |
| Purchase #2 | $248.33 | 4.117% | $258.5537 | $258.55 | $258.55 | $258.60 |
| Purchase #3 | $131.57 | 4.279% | $137.1999 | $137.20 | $137.20 | $137.20 |
| Purchase #4 | $163.60 | 7.280% | $175.5101 | $175.51 | $175.50 | $175.50 |
| Purchase #5 | $195.44 | 13.709% | $222.2329 | $222.23 | $222.25 | $222.20 |
| Purchase #6 | $165.84 | 8.764% | $180.3742 | $180.37 | $180.35 | $180.40 |
| Purchase #7 | $139.31 | 3.153% | $143.7024 | $143.70 | $143.70 | $143.70 |
| 7 purchase totals = | $1,261.64 | $1,349.4554 | $1,349.44 | $1,349.45 | $1,349.50 | |