| 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 | $130.31 | 8.396% | $141.2508 | $141.25 | $141.25 | $141.30 |
| Purchase #2 | $114.50 | 6.386% | $121.812 | $121.81 | $121.80 | $121.80 |
| Purchase #3 | $214.41 | 8.455% | $232.5384 | $232.54 | $232.55 | $232.50 |
| Purchase #4 | $70.71 | 8.751% | $76.8978 | $76.90 | $76.90 | $76.90 |
| Purchase #5 | $99.58 | 13.704% | $113.2264 | $113.23 | $113.25 | $113.20 |
| Purchase #6 | $21.92 | 4.181% | $22.8365 | $22.84 | $22.85 | $22.80 |
| Purchase #7 | $81.98 | 9.384% | $89.673 | $89.67 | $89.65 | $89.70 |
| 7 purchase totals = | $733.41 | $798.2349 | $798.24 | $798.25 | $798.20 | |