| 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 | $8.87 | 11.199% | $9.8634 | $9.86 | $9.85 | $9.90 |
| Purchase #2 | $248.72 | 12.568% | $279.9791 | $279.98 | $280.00 | $280.00 |
| Purchase #3 | $11.67 | 9.554% | $12.785 | $12.79 | $12.80 | $12.80 |
| Purchase #4 | $205.81 | 13.237% | $233.0531 | $233.05 | $233.05 | $233.10 |
| Purchase #5 | $211.35 | 11.134% | $234.8817 | $234.88 | $234.90 | $234.90 |
| Purchase #6 | $202.55 | 4.730% | $212.1306 | $212.13 | $212.15 | $212.10 |
| Purchase #7 | $165.49 | 4.862% | $173.5361 | $173.54 | $173.55 | $173.50 |
| 7 purchase totals = | $1,054.46 | $1,156.2290 | $1,156.23 | $1,156.30 | $1,156.30 | |