| 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 | $124.49 | 13.646% | $141.4779 | $141.48 | $141.50 | $141.50 |
| Purchase #2 | $192.70 | 11.682% | $215.2112 | $215.21 | $215.20 | $215.20 |
| Purchase #3 | $157.35 | 9.281% | $171.9537 | $171.95 | $171.95 | $172.00 |
| Purchase #4 | $188.75 | 10.526% | $208.6178 | $208.62 | $208.60 | $208.60 |
| Purchase #5 | $154.51 | 10.720% | $171.0735 | $171.07 | $171.05 | $171.10 |
| Purchase #6 | $231.93 | 6.868% | $247.859 | $247.86 | $247.85 | $247.90 |
| Purchase #7 | $99.83 | 10.287% | $110.0995 | $110.10 | $110.10 | $110.10 |
| 7 purchase totals = | $1,149.56 | $1,266.2926 | $1,266.29 | $1,266.25 | $1,266.40 | |