| 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 | $205.70 | 4.818% | $215.6106 | $215.61 | $215.60 | $215.60 |
| Purchase #2 | $249.91 | 12.208% | $280.419 | $280.42 | $280.40 | $280.40 |
| Purchase #3 | $60.32 | 10.392% | $66.5885 | $66.59 | $66.60 | $66.60 |
| Purchase #4 | $99.35 | 7.768% | $107.0675 | $107.07 | $107.05 | $107.10 |
| Purchase #5 | $223.50 | 5.177% | $235.0706 | $235.07 | $235.05 | $235.10 |
| Purchase #6 | $171.73 | 8.733% | $186.7272 | $186.73 | $186.75 | $186.70 |
| Purchase #7 | $22.90 | 7.423% | $24.5999 | $24.60 | $24.60 | $24.60 |
| 7 purchase totals = | $1,033.41 | $1,116.0833 | $1,116.09 | $1,116.05 | $1,116.10 | |