| 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 | $193.87 | 3.308% | $200.2832 | $200.28 | $200.30 | $200.30 |
| Purchase #2 | $14.35 | 6.318% | $15.2566 | $15.26 | $15.25 | $15.30 |
| Purchase #3 | $195.79 | 5.377% | $206.3176 | $206.32 | $206.30 | $206.30 |
| Purchase #4 | $205.63 | 10.494% | $227.2088 | $227.21 | $227.20 | $227.20 |
| Purchase #5 | $171.27 | 9.796% | $188.0476 | $188.05 | $188.05 | $188.00 |
| Purchase #6 | $218.68 | 13.530% | $248.2674 | $248.27 | $248.25 | $248.30 |
| Purchase #7 | $54.90 | 6.761% | $58.6118 | $58.61 | $58.60 | $58.60 |
| 7 purchase totals = | $1,054.49 | $1,143.9930 | $1,144.00 | $1,143.95 | $1,144.00 | |