| 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 | $83.79 | 6.797% | $89.4852 | $89.49 | $89.50 | $89.50 |
| Purchase #2 | $141.91 | 3.421% | $146.7647 | $146.76 | $146.75 | $146.80 |
| Purchase #3 | $143.51 | 4.207% | $149.5475 | $149.55 | $149.55 | $149.50 |
| Purchase #4 | $192.35 | 12.692% | $216.7631 | $216.76 | $216.75 | $216.80 |
| Purchase #5 | $208.93 | 10.638% | $231.156 | $231.16 | $231.15 | $231.20 |
| Purchase #6 | $226.31 | 12.473% | $254.5376 | $254.54 | $254.55 | $254.50 |
| Purchase #7 | $133.73 | 9.792% | $146.8248 | $146.82 | $146.80 | $146.80 |
| 7 purchase totals = | $1,130.53 | $1,235.0789 | $1,235.08 | $1,235.05 | $1,235.10 | |