| 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 | $9.63 | 12.817% | $10.8643 | $10.86 | $10.85 | $10.90 |
| Purchase #2 | $167.36 | 11.425% | $186.4809 | $186.48 | $186.50 | $186.50 |
| Purchase #3 | $144.31 | 9.873% | $158.5577 | $158.56 | $158.55 | $158.60 |
| Purchase #4 | $10.29 | 9.537% | $11.2714 | $11.27 | $11.25 | $11.30 |
| Purchase #5 | $150.37 | 9.223% | $164.2386 | $164.24 | $164.25 | $164.20 |
| Purchase #6 | $202.28 | 9.773% | $222.0488 | $222.05 | $222.05 | $222.00 |
| Purchase #7 | $207.40 | 11.358% | $230.9565 | $230.96 | $230.95 | $231.00 |
| 7 purchase totals = | $891.64 | $984.4182 | $984.42 | $984.40 | $984.50 | |