| 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 | $240.27 | 12.370% | $269.9914 | $269.99 | $270.00 | $270.00 |
| Purchase #2 | $186.92 | 4.718% | $195.7389 | $195.74 | $195.75 | $195.70 |
| Purchase #3 | $128.57 | 6.189% | $136.5272 | $136.53 | $136.55 | $136.50 |
| Purchase #4 | $97.50 | 3.676% | $101.0841 | $101.08 | $101.10 | $101.10 |
| Purchase #5 | $76.88 | 5.767% | $81.3137 | $81.31 | $81.30 | $81.30 |
| Purchase #6 | $239.89 | 4.628% | $250.9921 | $250.99 | $251.00 | $251.00 |
| Purchase #7 | $108.79 | 5.563% | $114.842 | $114.84 | $114.85 | $114.80 |
| 7 purchase totals = | $1,078.82 | $1,150.4894 | $1,150.48 | $1,150.55 | $1,150.40 | |