| 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 | $205.41 | 4.585% | $214.828 | $214.83 | $214.85 | $214.80 |
| Purchase #2 | $180.97 | 3.501% | $187.3058 | $187.31 | $187.30 | $187.30 |
| Purchase #3 | $218.95 | 13.452% | $248.4032 | $248.40 | $248.40 | $248.40 |
| Purchase #4 | $214.30 | 3.771% | $222.3813 | $222.38 | $222.40 | $222.40 |
| Purchase #5 | $219.38 | 6.109% | $232.7819 | $232.78 | $232.80 | $232.80 |
| Purchase #6 | $111.78 | 9.299% | $122.1744 | $122.17 | $122.15 | $122.20 |
| Purchase #7 | $5.50 | 11.773% | $6.1475 | $6.15 | $6.15 | $6.10 |
| 7 purchase totals = | $1,156.29 | $1,234.0221 | $1,234.02 | $1,234.05 | $1,234.00 | |