| 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 | $205.98 | 3.121% | $212.4086 | $212.41 | $212.40 | $212.40 |
| Purchase #2 | $230.95 | 13.236% | $261.5185 | $261.52 | $261.50 | $261.50 |
| Purchase #3 | $241.32 | 3.124% | $248.8588 | $248.86 | $248.85 | $248.90 |
| Purchase #4 | $197.86 | 12.612% | $222.8141 | $222.81 | $222.80 | $222.80 |
| Purchase #5 | $176.54 | 13.489% | $200.3535 | $200.35 | $200.35 | $200.40 |
| Purchase #6 | $240.64 | 7.339% | $258.3006 | $258.30 | $258.30 | $258.30 |
| Purchase #7 | $44.42 | 11.478% | $49.5185 | $49.52 | $49.50 | $49.50 |
| 7 purchase totals = | $1,337.71 | $1,453.7726 | $1,453.77 | $1,453.70 | $1,453.80 | |