| 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 | $113.42 | 10.772% | $125.6376 | $125.64 | $125.65 | $125.60 |
| Purchase #2 | $180.45 | 6.520% | $192.2153 | $192.22 | $192.20 | $192.20 |
| Purchase #3 | $165.37 | 5.460% | $174.3992 | $174.40 | $174.40 | $174.40 |
| Purchase #4 | $25.43 | 4.669% | $26.6173 | $26.62 | $26.60 | $26.60 |
| Purchase #5 | $95.67 | 4.553% | $100.0259 | $100.03 | $100.05 | $100.00 |
| Purchase #6 | $217.25 | 5.775% | $229.7962 | $229.80 | $229.80 | $229.80 |
| Purchase #7 | $26.39 | 10.479% | $29.1554 | $29.16 | $29.15 | $29.20 |
| 7 purchase totals = | $823.98 | $877.8469 | $877.87 | $877.85 | $877.80 | |