| 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 | $114.40 | 7.403% | $122.869 | $122.87 | $122.85 | $122.90 |
| Purchase #2 | $244.71 | 13.727% | $278.3013 | $278.30 | $278.30 | $278.30 |
| Purchase #3 | $179.34 | 4.688% | $187.7475 | $187.75 | $187.75 | $187.70 |
| Purchase #4 | $119.81 | 8.719% | $130.2562 | $130.26 | $130.25 | $130.30 |
| Purchase #5 | $63.53 | 11.270% | $70.6898 | $70.69 | $70.70 | $70.70 |
| Purchase #6 | $126.63 | 10.414% | $139.8172 | $139.82 | $139.80 | $139.80 |
| Purchase #7 | $12.74 | 10.538% | $14.0825 | $14.08 | $14.10 | $14.10 |
| 7 purchase totals = | $861.16 | $943.7635 | $943.77 | $943.75 | $943.80 | |