| 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 | $134.70 | 10.504% | $148.8489 | $148.85 | $148.85 | $148.80 |
| Purchase #2 | $156.30 | 9.158% | $170.614 | $170.61 | $170.60 | $170.60 |
| Purchase #3 | $222.44 | 11.710% | $248.4877 | $248.49 | $248.50 | $248.50 |
| Purchase #4 | $146.25 | 5.650% | $154.5131 | $154.51 | $154.50 | $154.50 |
| Purchase #5 | $95.25 | 3.799% | $98.8685 | $98.87 | $98.85 | $98.90 |
| Purchase #6 | $204.70 | 5.361% | $215.674 | $215.67 | $215.65 | $215.70 |
| Purchase #7 | $191.40 | 9.231% | $209.0681 | $209.07 | $209.05 | $209.10 |
| 7 purchase totals = | $1,151.04 | $1,246.0743 | $1,246.07 | $1,246.00 | $1,246.10 | |