| 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 | $245.71 | 3.730% | $254.875 | $254.88 | $254.90 | $254.90 |
| Purchase #2 | $97.42 | 8.224% | $105.4318 | $105.43 | $105.45 | $105.40 |
| Purchase #3 | $13.99 | 6.286% | $14.8694 | $14.87 | $14.85 | $14.90 |
| Purchase #4 | $77.81 | 13.784% | $88.5353 | $88.54 | $88.55 | $88.50 |
| Purchase #5 | $138.57 | 6.230% | $147.2029 | $147.20 | $147.20 | $147.20 |
| Purchase #6 | $145.73 | 13.840% | $165.899 | $165.90 | $165.90 | $165.90 |
| Purchase #7 | $193.32 | 4.611% | $202.234 | $202.23 | $202.25 | $202.20 |
| 7 purchase totals = | $912.55 | $979.0474 | $979.05 | $979.10 | $979.00 | |