| 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 | $125.55 | 4.342% | $131.0014 | $131.00 | $131.00 | $131.00 |
| Purchase #2 | $62.91 | 6.367% | $66.9155 | $66.92 | $66.90 | $66.90 |
| Purchase #3 | $16.97 | 13.703% | $19.2954 | $19.30 | $19.30 | $19.30 |
| Purchase #4 | $207.41 | 12.519% | $233.3757 | $233.38 | $233.40 | $233.40 |
| Purchase #5 | $183.71 | 9.405% | $200.9879 | $200.99 | $201.00 | $201.00 |
| Purchase #6 | $138.63 | 12.139% | $155.4583 | $155.46 | $155.45 | $155.50 |
| Purchase #7 | $127.55 | 4.858% | $133.7464 | $133.75 | $133.75 | $133.70 |
| 7 purchase totals = | $862.73 | $940.7806 | $940.80 | $940.80 | $940.80 | |