| 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 | $180.46 | 12.142% | $202.3715 | $202.37 | $202.35 | $202.40 |
| Purchase #2 | $174.78 | 11.316% | $194.5581 | $194.56 | $194.55 | $194.60 |
| Purchase #3 | $198.47 | 6.317% | $211.0073 | $211.01 | $211.00 | $211.00 |
| Purchase #4 | $190.98 | 11.493% | $212.9293 | $212.93 | $212.95 | $212.90 |
| Purchase #5 | $205.98 | 5.757% | $217.8383 | $217.84 | $217.85 | $217.80 |
| Purchase #6 | $76.48 | 13.337% | $86.6801 | $86.68 | $86.70 | $86.70 |
| Purchase #7 | $95.85 | 13.756% | $109.0351 | $109.04 | $109.05 | $109.00 |
| 7 purchase totals = | $1,123.00 | $1,234.4197 | $1,234.43 | $1,234.45 | $1,234.40 | |