| 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 | $124.75 | 5.204% | $131.242 | $131.24 | $131.25 | $131.20 |
| Purchase #2 | $11.36 | 13.275% | $12.868 | $12.87 | $12.85 | $12.90 |
| Purchase #3 | $146.58 | 6.708% | $156.4126 | $156.41 | $156.40 | $156.40 |
| Purchase #4 | $209.34 | 12.612% | $235.742 | $235.74 | $235.75 | $235.70 |
| Purchase #5 | $179.35 | 7.331% | $192.4981 | $192.50 | $192.50 | $192.50 |
| Purchase #6 | $144.70 | 7.474% | $155.5149 | $155.51 | $155.50 | $155.50 |
| Purchase #7 | $192.93 | 11.476% | $215.0706 | $215.07 | $215.05 | $215.10 |
| 7 purchase totals = | $1,009.01 | $1,099.3482 | $1,099.34 | $1,099.30 | $1,099.30 | |