| 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 | $222.37 | 7.163% | $238.2984 | $238.30 | $238.30 | $238.30 |
| Purchase #2 | $39.81 | 5.199% | $41.8797 | $41.88 | $41.90 | $41.90 |
| Purchase #3 | $24.74 | 11.670% | $27.6272 | $27.63 | $27.65 | $27.60 |
| Purchase #4 | $37.82 | 7.614% | $40.6996 | $40.70 | $40.70 | $40.70 |
| Purchase #5 | $245.52 | 6.640% | $261.8225 | $261.82 | $261.80 | $261.80 |
| Purchase #6 | $164.82 | 13.510% | $187.0872 | $187.09 | $187.10 | $187.10 |
| Purchase #7 | $55.39 | 4.836% | $58.0687 | $58.07 | $58.05 | $58.10 |
| 7 purchase totals = | $790.47 | $855.4833 | $855.49 | $855.50 | $855.50 | |