| 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 | $223.79 | 12.858% | $252.5649 | $252.56 | $252.55 | $252.60 |
| Purchase #2 | $116.61 | 6.270% | $123.9214 | $123.92 | $123.90 | $123.90 |
| Purchase #3 | $19.53 | 6.665% | $20.8317 | $20.83 | $20.85 | $20.80 |
| Purchase #4 | $221.56 | 11.212% | $246.4013 | $246.40 | $246.40 | $246.40 |
| Purchase #5 | $16.66 | 8.435% | $18.0653 | $18.07 | $18.05 | $18.10 |
| Purchase #6 | $74.73 | 8.686% | $81.221 | $81.22 | $81.20 | $81.20 |
| Purchase #7 | $183.25 | 13.754% | $208.4542 | $208.45 | $208.45 | $208.50 |
| 7 purchase totals = | $856.13 | $951.4598 | $951.45 | $951.40 | $951.50 | |