| 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 | $186.62 | 6.554% | $198.8511 | $198.85 | $198.85 | $198.90 |
| Purchase #2 | $233.48 | 12.219% | $262.0089 | $262.01 | $262.00 | $262.00 |
| Purchase #3 | $104.41 | 4.646% | $109.2609 | $109.26 | $109.25 | $109.30 |
| Purchase #4 | $133.61 | 8.484% | $144.9455 | $144.95 | $144.95 | $144.90 |
| Purchase #5 | $67.80 | 3.192% | $69.9642 | $69.96 | $69.95 | $70.00 |
| Purchase #6 | $106.97 | 6.658% | $114.0921 | $114.09 | $114.10 | $114.10 |
| Purchase #7 | $61.74 | 12.242% | $69.2982 | $69.30 | $69.30 | $69.30 |
| 7 purchase totals = | $894.63 | $968.4209 | $968.42 | $968.40 | $968.50 | |