| 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 | $250.55 | 4.390% | $261.5491 | $261.55 | $261.55 | $261.50 |
| Purchase #2 | $191.49 | 11.130% | $212.8028 | $212.80 | $212.80 | $212.80 |
| Purchase #3 | $226.73 | 11.381% | $252.5341 | $252.53 | $252.55 | $252.50 |
| Purchase #4 | $107.35 | 13.691% | $122.0473 | $122.05 | $122.05 | $122.00 |
| Purchase #5 | $115.37 | 4.583% | $120.6574 | $120.66 | $120.65 | $120.70 |
| Purchase #6 | $142.29 | 3.729% | $147.596 | $147.60 | $147.60 | $147.60 |
| Purchase #7 | $122.50 | 9.440% | $134.064 | $134.06 | $134.05 | $134.10 |
| 7 purchase totals = | $1,156.28 | $1,251.2507 | $1,251.25 | $1,251.25 | $1,251.20 | |