| 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 | $210.76 | 13.341% | $238.8775 | $238.88 | $238.90 | $238.90 |
| Purchase #2 | $73.73 | 10.527% | $81.4916 | $81.49 | $81.50 | $81.50 |
| Purchase #3 | $221.37 | 3.504% | $229.1268 | $229.13 | $229.15 | $229.10 |
| Purchase #4 | $141.42 | 8.820% | $153.8932 | $153.89 | $153.90 | $153.90 |
| Purchase #5 | $125.65 | 13.769% | $142.9507 | $142.95 | $142.95 | $143.00 |
| Purchase #6 | $30.34 | 7.287% | $32.5509 | $32.55 | $32.55 | $32.60 |
| Purchase #7 | $24.80 | 4.648% | $25.9527 | $25.95 | $25.95 | $26.00 |
| 7 purchase totals = | $828.07 | $904.8434 | $904.84 | $904.90 | $905.00 | |