| 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 | $124.50 | 12.271% | $139.7774 | $139.78 | $139.80 | $139.80 |
| Purchase #2 | $108.74 | 13.611% | $123.5406 | $123.54 | $123.55 | $123.50 |
| Purchase #3 | $182.29 | 6.731% | $194.5599 | $194.56 | $194.55 | $194.60 |
| Purchase #4 | $158.43 | 4.322% | $165.2773 | $165.28 | $165.30 | $165.30 |
| Purchase #5 | $235.49 | 5.731% | $248.9859 | $248.99 | $249.00 | $249.00 |
| Purchase #6 | $21.66 | 7.439% | $23.2713 | $23.27 | $23.25 | $23.30 |
| Purchase #7 | $17.36 | 8.442% | $18.8255 | $18.83 | $18.85 | $18.80 |
| 7 purchase totals = | $848.47 | $914.2379 | $914.25 | $914.30 | $914.30 | |