| 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 | $125.41 | 8.730% | $136.3583 | $136.36 | $136.35 | $136.40 |
| Purchase #2 | $28.64 | 9.856% | $31.4628 | $31.46 | $31.45 | $31.50 |
| Purchase #3 | $227.93 | 10.723% | $252.3709 | $252.37 | $252.35 | $252.40 |
| Purchase #4 | $245.90 | 12.453% | $276.5219 | $276.52 | $276.50 | $276.50 |
| Purchase #5 | $184.86 | 6.520% | $196.9129 | $196.91 | $196.90 | $196.90 |
| Purchase #6 | $69.86 | 8.207% | $75.5934 | $75.59 | $75.60 | $75.60 |
| Purchase #7 | $60.82 | 3.725% | $63.0855 | $63.09 | $63.10 | $63.10 |
| 7 purchase totals = | $943.42 | $1,032.3057 | $1,032.30 | $1,032.25 | $1,032.40 | |