| 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 | $242.41 | 6.469% | $258.0915 | $258.09 | $258.10 | $258.10 |
| Purchase #2 | $110.26 | 11.746% | $123.2111 | $123.21 | $123.20 | $123.20 |
| Purchase #3 | $205.80 | 4.737% | $215.5487 | $215.55 | $215.55 | $215.50 |
| Purchase #4 | $157.98 | 8.665% | $171.669 | $171.67 | $171.65 | $171.70 |
| Purchase #5 | $46.35 | 10.221% | $51.0874 | $51.09 | $51.10 | $51.10 |
| Purchase #6 | $168.87 | 6.467% | $179.7908 | $179.79 | $179.80 | $179.80 |
| Purchase #7 | $184.31 | 3.830% | $191.3691 | $191.37 | $191.35 | $191.40 |
| 7 purchase totals = | $1,115.98 | $1,190.7676 | $1,190.77 | $1,190.75 | $1,190.80 | |