| 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 | $183.68 | 8.227% | $198.7914 | $198.79 | $198.80 | $198.80 |
| Purchase #2 | $235.63 | 10.567% | $260.529 | $260.53 | $260.55 | $260.50 |
| Purchase #3 | $240.25 | 3.343% | $248.2816 | $248.28 | $248.30 | $248.30 |
| Purchase #4 | $76.74 | 9.203% | $83.8024 | $83.80 | $83.80 | $83.80 |
| Purchase #5 | $139.62 | 10.701% | $154.5607 | $154.56 | $154.55 | $154.60 |
| Purchase #6 | $200.56 | 3.219% | $207.016 | $207.02 | $207.00 | $207.00 |
| Purchase #7 | $112.62 | 6.106% | $119.4966 | $119.50 | $119.50 | $119.50 |
| 7 purchase totals = | $1,189.10 | $1,272.4777 | $1,272.48 | $1,272.50 | $1,272.50 | |