| 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 | $32.34 | 5.697% | $34.1824 | $34.18 | $34.20 | $34.20 |
| Purchase #2 | $250.98 | 4.356% | $261.9127 | $261.91 | $261.90 | $261.90 |
| Purchase #3 | $109.53 | 9.567% | $120.0087 | $120.01 | $120.00 | $120.00 |
| Purchase #4 | $130.64 | 6.407% | $139.0101 | $139.01 | $139.00 | $139.00 |
| Purchase #5 | $195.26 | 9.200% | $213.2239 | $213.22 | $213.20 | $213.20 |
| Purchase #6 | $7.90 | 8.413% | $8.5646 | $8.56 | $8.55 | $8.60 |
| Purchase #7 | $187.61 | 13.322% | $212.6034 | $212.60 | $212.60 | $212.60 |
| 7 purchase totals = | $914.26 | $989.5058 | $989.49 | $989.45 | $989.50 | |