| 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 | $198.92 | 5.254% | $209.3713 | $209.37 | $209.35 | $209.40 |
| Purchase #2 | $248.74 | 3.501% | $257.4484 | $257.45 | $257.45 | $257.40 |
| Purchase #3 | $237.32 | 9.249% | $259.2697 | $259.27 | $259.25 | $259.30 |
| Purchase #4 | $222.65 | 3.782% | $231.0706 | $231.07 | $231.05 | $231.10 |
| Purchase #5 | $121.99 | 5.346% | $128.5116 | $128.51 | $128.50 | $128.50 |
| Purchase #6 | $176.98 | 6.697% | $188.8324 | $188.83 | $188.85 | $188.80 |
| Purchase #7 | $76.31 | 3.301% | $78.829 | $78.83 | $78.85 | $78.80 |
| 7 purchase totals = | $1,282.91 | $1,353.3330 | $1,353.33 | $1,353.30 | $1,353.30 | |