| 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 | $222.48 | 7.581% | $239.3462 | $239.35 | $239.35 | $239.30 |
| Purchase #2 | $75.85 | 7.794% | $81.7617 | $81.76 | $81.75 | $81.80 |
| Purchase #3 | $176.64 | 6.591% | $188.2823 | $188.28 | $188.30 | $188.30 |
| Purchase #4 | $138.54 | 7.193% | $148.5052 | $148.51 | $148.50 | $148.50 |
| Purchase #5 | $240.25 | 8.370% | $260.3589 | $260.36 | $260.35 | $260.40 |
| Purchase #6 | $11.60 | 9.612% | $12.715 | $12.72 | $12.70 | $12.70 |
| Purchase #7 | $15.83 | 12.760% | $17.8499 | $17.85 | $17.85 | $17.80 |
| 7 purchase totals = | $881.19 | $948.8192 | $948.83 | $948.80 | $948.80 | |