| 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 | $124.92 | 13.594% | $141.9016 | $141.90 | $141.90 | $141.90 |
| Purchase #2 | $193.42 | 13.155% | $218.8644 | $218.86 | $218.85 | $218.90 |
| Purchase #3 | $193.50 | 7.193% | $207.4185 | $207.42 | $207.40 | $207.40 |
| Purchase #4 | $136.68 | 10.639% | $151.2214 | $151.22 | $151.20 | $151.20 |
| Purchase #5 | $29.77 | 8.734% | $32.3701 | $32.37 | $32.35 | $32.40 |
| Purchase #6 | $239.96 | 7.135% | $257.0811 | $257.08 | $257.10 | $257.10 |
| Purchase #7 | $214.57 | 7.639% | $230.961 | $230.96 | $230.95 | $231.00 |
| 7 purchase totals = | $1,132.82 | $1,239.8181 | $1,239.81 | $1,239.75 | $1,239.90 | |