| 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 | $117.59 | 13.676% | $133.6716 | $133.67 | $133.65 | $133.70 |
| Purchase #2 | $206.33 | 3.862% | $214.2985 | $214.30 | $214.30 | $214.30 |
| Purchase #3 | $65.60 | 12.575% | $73.8492 | $73.85 | $73.85 | $73.80 |
| Purchase #4 | $235.45 | 4.494% | $246.0311 | $246.03 | $246.05 | $246.00 |
| Purchase #5 | $208.27 | 10.861% | $230.8902 | $230.89 | $230.90 | $230.90 |
| Purchase #6 | $56.58 | 8.592% | $61.4414 | $61.44 | $61.45 | $61.40 |
| Purchase #7 | $223.92 | 3.187% | $231.0563 | $231.06 | $231.05 | $231.10 |
| 7 purchase totals = | $1,113.74 | $1,191.2383 | $1,191.24 | $1,191.25 | $1,191.20 | |