| 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 | $198.36 | 13.853% | $225.8388 | $225.84 | $225.85 | $225.80 |
| Purchase #2 | $95.80 | 11.480% | $106.7978 | $106.80 | $106.80 | $106.80 |
| Purchase #3 | $152.48 | 10.327% | $168.2266 | $168.23 | $168.25 | $168.20 |
| Purchase #4 | $184.42 | 7.767% | $198.7439 | $198.74 | $198.75 | $198.70 |
| Purchase #5 | $81.94 | 13.348% | $92.8774 | $92.88 | $92.90 | $92.90 |
| Purchase #6 | $225.29 | 4.605% | $235.6646 | $235.66 | $235.65 | $235.70 |
| Purchase #7 | $26.41 | 10.175% | $29.0972 | $29.10 | $29.10 | $29.10 |
| 7 purchase totals = | $964.70 | $1,057.2463 | $1,057.25 | $1,057.30 | $1,057.20 | |