| 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 | $219.87 | 4.575% | $229.9291 | $229.93 | $229.95 | $229.90 |
| Purchase #2 | $22.43 | 13.687% | $25.5 | $25.50 | $25.50 | $25.50 |
| Purchase #3 | $26.70 | 7.130% | $28.6037 | $28.60 | $28.60 | $28.60 |
| Purchase #4 | $5.40 | 12.530% | $6.0766 | $6.08 | $6.10 | $6.10 |
| Purchase #5 | $165.56 | 9.306% | $180.967 | $180.97 | $180.95 | $181.00 |
| Purchase #6 | $58.69 | 12.436% | $65.9887 | $65.99 | $66.00 | $66.00 |
| Purchase #7 | $23.41 | 7.577% | $25.1838 | $25.18 | $25.20 | $25.20 |
| 7 purchase totals = | $522.06 | $562.2489 | $562.25 | $562.30 | $562.30 | |