| 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 | $110.88 | 3.371% | $114.6178 | $114.62 | $114.60 | $114.60 |
| Purchase #2 | $164.38 | 8.127% | $177.7392 | $177.74 | $177.75 | $177.70 |
| Purchase #3 | $236.33 | 9.764% | $259.4053 | $259.41 | $259.40 | $259.40 |
| Purchase #4 | $213.40 | 6.233% | $226.7012 | $226.70 | $226.70 | $226.70 |
| Purchase #5 | $126.59 | 7.790% | $136.4514 | $136.45 | $136.45 | $136.50 |
| Purchase #6 | $109.88 | 6.360% | $116.8684 | $116.87 | $116.85 | $116.90 |
| Purchase #7 | $190.82 | 8.772% | $207.5587 | $207.56 | $207.55 | $207.60 |
| 7 purchase totals = | $1,152.28 | $1,239.3420 | $1,239.35 | $1,239.30 | $1,239.40 | |