| 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 | $121.41 | 8.250% | $131.4263 | $131.43 | $131.45 | $131.40 |
| Purchase #2 | $219.27 | 3.436% | $226.8041 | $226.80 | $226.80 | $226.80 |
| Purchase #3 | $12.92 | 3.288% | $13.3448 | $13.34 | $13.35 | $13.30 |
| Purchase #4 | $97.47 | 9.641% | $106.8671 | $106.87 | $106.85 | $106.90 |
| Purchase #5 | $126.98 | 9.218% | $138.685 | $138.69 | $138.70 | $138.70 |
| Purchase #6 | $173.97 | 3.176% | $179.4953 | $179.50 | $179.50 | $179.50 |
| Purchase #7 | $8.54 | 3.523% | $8.8409 | $8.84 | $8.85 | $8.80 |
| 7 purchase totals = | $760.56 | $805.4635 | $805.47 | $805.50 | $805.40 | |