| 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 | $206.40 | 3.132% | $212.8644 | $212.86 | $212.85 | $212.90 |
| Purchase #2 | $207.41 | 12.623% | $233.5914 | $233.59 | $233.60 | $233.60 |
| Purchase #3 | $222.98 | 5.772% | $235.8504 | $235.85 | $235.85 | $235.90 |
| Purchase #4 | $47.33 | 10.425% | $52.2642 | $52.26 | $52.25 | $52.30 |
| Purchase #5 | $52.68 | 9.400% | $57.6319 | $57.63 | $57.65 | $57.60 |
| Purchase #6 | $217.73 | 6.232% | $231.2989 | $231.30 | $231.30 | $231.30 |
| Purchase #7 | $173.96 | 6.638% | $185.5075 | $185.51 | $185.50 | $185.50 |
| 7 purchase totals = | $1,128.49 | $1,209.0087 | $1,209.00 | $1,209.00 | $1,209.10 | |