| 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 | $218.52 | 3.710% | $226.6271 | $226.63 | $226.65 | $226.60 |
| Purchase #2 | $226.38 | 13.735% | $257.4733 | $257.47 | $257.45 | $257.50 |
| Purchase #3 | $154.26 | 8.413% | $167.2379 | $167.24 | $167.25 | $167.20 |
| Purchase #4 | $214.45 | 7.705% | $230.9734 | $230.97 | $230.95 | $231.00 |
| Purchase #5 | $6.78 | 7.547% | $7.2917 | $7.29 | $7.30 | $7.30 |
| Purchase #6 | $128.97 | 9.649% | $141.4143 | $141.41 | $141.40 | $141.40 |
| Purchase #7 | $15.32 | 13.411% | $17.3746 | $17.37 | $17.35 | $17.40 |
| 7 purchase totals = | $964.68 | $1,048.3923 | $1,048.38 | $1,048.35 | $1,048.40 | |