| 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 | $250.43 | 8.276% | $271.1556 | $271.16 | $271.15 | $271.20 |
| Purchase #2 | $215.55 | 9.386% | $235.7815 | $235.78 | $235.80 | $235.80 |
| Purchase #3 | $181.25 | 4.253% | $188.9586 | $188.96 | $188.95 | $189.00 |
| Purchase #4 | $81.81 | 8.246% | $88.5561 | $88.56 | $88.55 | $88.60 |
| Purchase #5 | $64.45 | 5.417% | $67.9413 | $67.94 | $67.95 | $67.90 |
| Purchase #6 | $59.90 | 3.665% | $62.0953 | $62.10 | $62.10 | $62.10 |
| Purchase #7 | $12.84 | 11.447% | $14.3098 | $14.31 | $14.30 | $14.30 |
| 7 purchase totals = | $866.23 | $928.7982 | $928.81 | $928.80 | $928.90 | |