| 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 | $196.31 | 3.346% | $202.8785 | $202.88 | $202.90 | $202.90 |
| Purchase #2 | $132.30 | 5.855% | $140.0462 | $140.05 | $140.05 | $140.00 |
| Purchase #3 | $63.71 | 10.315% | $70.2817 | $70.28 | $70.30 | $70.30 |
| Purchase #4 | $63.90 | 5.462% | $67.3902 | $67.39 | $67.40 | $67.40 |
| Purchase #5 | $23.69 | 13.708% | $26.9374 | $26.94 | $26.95 | $26.90 |
| Purchase #6 | $115.30 | 11.439% | $128.4892 | $128.49 | $128.50 | $128.50 |
| Purchase #7 | $58.59 | 11.388% | $65.2622 | $65.26 | $65.25 | $65.30 |
| 7 purchase totals = | $653.80 | $701.2854 | $701.29 | $701.35 | $701.30 | |