| 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 | $192.99 | 8.744% | $209.865 | $209.87 | $209.85 | $209.90 |
| Purchase #2 | $102.38 | 7.560% | $110.1199 | $110.12 | $110.10 | $110.10 |
| Purchase #3 | $107.61 | 6.630% | $114.7445 | $114.74 | $114.75 | $114.70 |
| Purchase #4 | $72.70 | 13.772% | $82.7122 | $82.71 | $82.70 | $82.70 |
| Purchase #5 | $27.92 | 10.197% | $30.767 | $30.77 | $30.75 | $30.80 |
| Purchase #6 | $109.86 | 5.569% | $115.9781 | $115.98 | $116.00 | $116.00 |
| Purchase #7 | $114.46 | 10.170% | $126.1006 | $126.10 | $126.10 | $126.10 |
| 7 purchase totals = | $727.92 | $790.2873 | $790.29 | $790.25 | $790.30 | |