| 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 | $130.93 | 7.771% | $141.1046 | $141.10 | $141.10 | $141.10 |
| Purchase #2 | $178.64 | 11.300% | $198.8263 | $198.83 | $198.85 | $198.80 |
| Purchase #3 | $192.37 | 3.580% | $199.2568 | $199.26 | $199.25 | $199.30 |
| Purchase #4 | $21.73 | 3.812% | $22.5583 | $22.56 | $22.55 | $22.60 |
| Purchase #5 | $106.85 | 8.367% | $115.7901 | $115.79 | $115.80 | $115.80 |
| Purchase #6 | $234.48 | 11.350% | $261.0935 | $261.09 | $261.10 | $261.10 |
| Purchase #7 | $83.80 | 8.492% | $90.9163 | $90.92 | $90.90 | $90.90 |
| 7 purchase totals = | $948.80 | $1,029.5459 | $1,029.55 | $1,029.55 | $1,029.60 | |