| 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 | $50.27 | 4.254% | $52.4085 | $52.41 | $52.40 | $52.40 |
| Purchase #2 | $228.88 | 4.792% | $239.8479 | $239.85 | $239.85 | $239.80 |
| Purchase #3 | $138.28 | 6.692% | $147.5337 | $147.53 | $147.55 | $147.50 |
| Purchase #4 | $215.72 | 9.257% | $235.6892 | $235.69 | $235.70 | $235.70 |
| Purchase #5 | $29.28 | 4.829% | $30.6939 | $30.69 | $30.70 | $30.70 |
| Purchase #6 | $192.95 | 3.152% | $199.0318 | $199.03 | $199.05 | $199.00 |
| Purchase #7 | $241.34 | 9.479% | $264.2166 | $264.22 | $264.20 | $264.20 |
| 7 purchase totals = | $1,096.72 | $1,169.4216 | $1,169.42 | $1,169.45 | $1,169.30 | |