| 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 | $108.74 | 5.684% | $114.9208 | $114.92 | $114.90 | $114.90 |
| Purchase #2 | $178.65 | 13.483% | $202.7374 | $202.74 | $202.75 | $202.70 |
| Purchase #3 | $202.77 | 8.400% | $219.8027 | $219.80 | $219.80 | $219.80 |
| Purchase #4 | $31.99 | 6.547% | $34.0844 | $34.08 | $34.10 | $34.10 |
| Purchase #5 | $224.42 | 3.322% | $231.8752 | $231.88 | $231.90 | $231.90 |
| Purchase #6 | $166.31 | 13.451% | $188.6804 | $188.68 | $188.70 | $188.70 |
| Purchase #7 | $101.57 | 4.540% | $106.1813 | $106.18 | $106.20 | $106.20 |
| 7 purchase totals = | $1,014.45 | $1,098.2822 | $1,098.28 | $1,098.35 | $1,098.30 | |