| 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 | $243.74 | 5.410% | $256.9263 | $256.93 | $256.95 | $256.90 |
| Purchase #2 | $9.78 | 4.824% | $10.2518 | $10.25 | $10.25 | $10.30 |
| Purchase #3 | $136.88 | 7.711% | $147.4348 | $147.43 | $147.45 | $147.40 |
| Purchase #4 | $161.46 | 11.682% | $180.3218 | $180.32 | $180.30 | $180.30 |
| Purchase #5 | $120.52 | 8.591% | $130.8739 | $130.87 | $130.85 | $130.90 |
| Purchase #6 | $27.58 | 5.476% | $29.0903 | $29.09 | $29.10 | $29.10 |
| Purchase #7 | $83.86 | 5.606% | $88.5612 | $88.56 | $88.55 | $88.60 |
| 7 purchase totals = | $783.82 | $843.4601 | $843.45 | $843.45 | $843.50 | |