| 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 | $15.83 | 13.744% | $18.0057 | $18.01 | $18.00 | $18.00 |
| Purchase #2 | $189.84 | 3.688% | $196.8413 | $196.84 | $196.85 | $196.80 |
| Purchase #3 | $127.59 | 5.659% | $134.8103 | $134.81 | $134.80 | $134.80 |
| Purchase #4 | $236.89 | 10.200% | $261.0528 | $261.05 | $261.05 | $261.10 |
| Purchase #5 | $50.44 | 4.175% | $52.5459 | $52.55 | $52.55 | $52.50 |
| Purchase #6 | $202.69 | 11.514% | $226.0277 | $226.03 | $226.05 | $226.00 |
| Purchase #7 | $12.39 | 7.679% | $13.3414 | $13.34 | $13.35 | $13.30 |
| 7 purchase totals = | $835.67 | $902.6251 | $902.63 | $902.65 | $902.50 | |