| 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 | $243.78 | 13.402% | $276.4514 | $276.45 | $276.45 | $276.50 |
| Purchase #2 | $198.80 | 10.129% | $218.9365 | $218.94 | $218.95 | $218.90 |
| Purchase #3 | $16.75 | 13.807% | $19.0627 | $19.06 | $19.05 | $19.10 |
| Purchase #4 | $199.41 | 8.481% | $216.322 | $216.32 | $216.30 | $216.30 |
| Purchase #5 | $218.33 | 8.310% | $236.4732 | $236.47 | $236.45 | $236.50 |
| Purchase #6 | $201.62 | 6.871% | $215.4733 | $215.47 | $215.45 | $215.50 |
| Purchase #7 | $133.81 | 10.863% | $148.3458 | $148.35 | $148.35 | $148.30 |
| 7 purchase totals = | $1,212.50 | $1,331.0649 | $1,331.06 | $1,331.00 | $1,331.10 | |