| 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 | $194.44 | 7.538% | $209.0969 | $209.10 | $209.10 | $209.10 |
| Purchase #2 | $235.75 | 11.108% | $261.9371 | $261.94 | $261.95 | $261.90 |
| Purchase #3 | $149.68 | 9.712% | $164.2169 | $164.22 | $164.20 | $164.20 |
| Purchase #4 | $36.61 | 3.366% | $37.8423 | $37.84 | $37.85 | $37.80 |
| Purchase #5 | $190.55 | 5.664% | $201.3428 | $201.34 | $201.35 | $201.30 |
| Purchase #6 | $126.67 | 13.595% | $143.8908 | $143.89 | $143.90 | $143.90 |
| Purchase #7 | $101.41 | 4.687% | $106.1631 | $106.16 | $106.15 | $106.20 |
| 7 purchase totals = | $1,035.11 | $1,124.4899 | $1,124.49 | $1,124.50 | $1,124.40 | |