| 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 | $187.59 | 6.286% | $199.3819 | $199.38 | $199.40 | $199.40 |
| Purchase #2 | $52.53 | 11.787% | $58.7217 | $58.72 | $58.70 | $58.70 |
| Purchase #3 | $29.56 | 4.639% | $30.9313 | $30.93 | $30.95 | $30.90 |
| Purchase #4 | $208.30 | 3.661% | $215.9259 | $215.93 | $215.95 | $215.90 |
| Purchase #5 | $100.56 | 10.438% | $111.0565 | $111.06 | $111.05 | $111.10 |
| Purchase #6 | $203.76 | 5.413% | $214.7895 | $214.79 | $214.80 | $214.80 |
| Purchase #7 | $138.34 | 4.654% | $144.7783 | $144.78 | $144.80 | $144.80 |
| 7 purchase totals = | $920.64 | $975.5851 | $975.59 | $975.65 | $975.60 | |