| 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 | $175.77 | 10.709% | $194.5932 | $194.59 | $194.60 | $194.60 |
| Purchase #2 | $243.80 | 12.337% | $273.8776 | $273.88 | $273.90 | $273.90 |
| Purchase #3 | $18.66 | 12.598% | $21.0108 | $21.01 | $21.00 | $21.00 |
| Purchase #4 | $225.37 | 9.698% | $247.2264 | $247.23 | $247.25 | $247.20 |
| Purchase #5 | $76.64 | 3.357% | $79.2128 | $79.21 | $79.20 | $79.20 |
| Purchase #6 | $198.76 | 8.714% | $216.0799 | $216.08 | $216.10 | $216.10 |
| Purchase #7 | $104.97 | 4.259% | $109.4407 | $109.44 | $109.45 | $109.40 |
| 7 purchase totals = | $1,043.97 | $1,141.4414 | $1,141.44 | $1,141.50 | $1,141.40 | |