| 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 | $250.42 | 6.533% | $266.7799 | $266.78 | $266.80 | $266.80 |
| Purchase #2 | $110.47 | 11.133% | $122.7686 | $122.77 | $122.75 | $122.80 |
| Purchase #3 | $16.45 | 13.411% | $18.6561 | $18.66 | $18.65 | $18.70 |
| Purchase #4 | $185.94 | 12.665% | $209.4893 | $209.49 | $209.50 | $209.50 |
| Purchase #5 | $78.59 | 3.638% | $81.4491 | $81.45 | $81.45 | $81.40 |
| Purchase #6 | $93.73 | 6.423% | $99.7503 | $99.75 | $99.75 | $99.80 |
| Purchase #7 | $135.51 | 3.304% | $139.9873 | $139.99 | $140.00 | $140.00 |
| 7 purchase totals = | $871.11 | $938.8806 | $938.89 | $938.90 | $939.00 | |