| 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 | $97.40 | 6.119% | $103.3599 | $103.36 | $103.35 | $103.40 |
| Purchase #2 | $5.77 | 8.387% | $6.2539 | $6.25 | $6.25 | $6.30 |
| Purchase #3 | $119.90 | 3.173% | $123.7044 | $123.70 | $123.70 | $123.70 |
| Purchase #4 | $226.61 | 3.702% | $234.9991 | $235.00 | $235.00 | $235.00 |
| Purchase #5 | $116.30 | 3.280% | $120.1146 | $120.11 | $120.10 | $120.10 |
| Purchase #6 | $235.99 | 10.581% | $260.9601 | $260.96 | $260.95 | $261.00 |
| Purchase #7 | $47.52 | 9.261% | $51.9208 | $51.92 | $51.90 | $51.90 |
| 7 purchase totals = | $849.49 | $901.3128 | $901.30 | $901.25 | $901.40 | |