| 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 | $122.87 | 3.582% | $127.2712 | $127.27 | $127.25 | $127.30 |
| Purchase #2 | $105.98 | 9.371% | $115.9114 | $115.91 | $115.90 | $115.90 |
| Purchase #3 | $186.94 | 6.220% | $198.5677 | $198.57 | $198.55 | $198.60 |
| Purchase #4 | $190.27 | 5.386% | $200.5179 | $200.52 | $200.50 | $200.50 |
| Purchase #5 | $192.49 | 4.508% | $201.1674 | $201.17 | $201.15 | $201.20 |
| Purchase #6 | $250.79 | 9.402% | $274.3693 | $274.37 | $274.35 | $274.40 |
| Purchase #7 | $250.51 | 4.479% | $261.7303 | $261.73 | $261.75 | $261.70 |
| 7 purchase totals = | $1,299.85 | $1,379.5352 | $1,379.54 | $1,379.45 | $1,379.60 | |