| 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 | $96.76 | 10.643% | $107.0582 | $107.06 | $107.05 | $107.10 |
| Purchase #2 | $239.68 | 11.434% | $267.085 | $267.09 | $267.10 | $267.10 |
| Purchase #3 | $234.29 | 8.447% | $254.0805 | $254.08 | $254.10 | $254.10 |
| Purchase #4 | $65.60 | 5.285% | $69.067 | $69.07 | $69.05 | $69.10 |
| Purchase #5 | $10.97 | 5.138% | $11.5336 | $11.53 | $11.55 | $11.50 |
| Purchase #6 | $136.92 | 12.837% | $154.4964 | $154.50 | $154.50 | $154.50 |
| Purchase #7 | $220.30 | 6.525% | $234.6746 | $234.67 | $234.65 | $234.70 |
| 7 purchase totals = | $1,004.52 | $1,097.9953 | $1,098.00 | $1,098.00 | $1,098.10 | |