| 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 | $220.85 | 8.706% | $240.0772 | $240.08 | $240.10 | $240.10 |
| Purchase #2 | $115.32 | 7.582% | $124.0636 | $124.06 | $124.05 | $124.10 |
| Purchase #3 | $12.52 | 12.615% | $14.0994 | $14.10 | $14.10 | $14.10 |
| Purchase #4 | $158.86 | 4.222% | $165.5671 | $165.57 | $165.55 | $165.60 |
| Purchase #5 | $77.37 | 3.592% | $80.1491 | $80.15 | $80.15 | $80.10 |
| Purchase #6 | $230.60 | 4.273% | $240.4535 | $240.45 | $240.45 | $240.50 |
| Purchase #7 | $245.36 | 6.555% | $261.4433 | $261.44 | $261.45 | $261.40 |
| 7 purchase totals = | $1,060.88 | $1,125.8532 | $1,125.85 | $1,125.85 | $1,125.90 | |