| 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 | $238.40 | 8.313% | $258.2182 | $258.22 | $258.20 | $258.20 |
| Purchase #2 | $71.70 | 12.378% | $80.575 | $80.58 | $80.60 | $80.60 |
| Purchase #3 | $191.97 | 7.305% | $205.9934 | $205.99 | $206.00 | $206.00 |
| Purchase #4 | $81.58 | 3.579% | $84.4997 | $84.50 | $84.50 | $84.50 |
| Purchase #5 | $204.33 | 11.318% | $227.4561 | $227.46 | $227.45 | $227.50 |
| Purchase #6 | $53.45 | 10.482% | $59.0526 | $59.05 | $59.05 | $59.10 |
| Purchase #7 | $62.82 | 8.659% | $68.2596 | $68.26 | $68.25 | $68.30 |
| 7 purchase totals = | $904.25 | $984.0546 | $984.06 | $984.05 | $984.20 | |