| 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 | $198.75 | 9.656% | $217.9413 | $217.94 | $217.95 | $217.90 |
| Purchase #2 | $212.60 | 9.804% | $233.4433 | $233.44 | $233.45 | $233.40 |
| Purchase #3 | $45.67 | 5.754% | $48.2979 | $48.30 | $48.30 | $48.30 |
| Purchase #4 | $48.35 | 13.522% | $54.8879 | $54.89 | $54.90 | $54.90 |
| Purchase #5 | $222.26 | 11.848% | $248.5934 | $248.59 | $248.60 | $248.60 |
| Purchase #6 | $163.52 | 3.326% | $168.9587 | $168.96 | $168.95 | $169.00 |
| Purchase #7 | $201.86 | 5.481% | $212.9239 | $212.92 | $212.90 | $212.90 |
| 7 purchase totals = | $1,093.01 | $1,185.0464 | $1,185.04 | $1,185.05 | $1,185.00 | |