| 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 | $193.29 | 11.857% | $216.2084 | $216.21 | $216.20 | $216.20 |
| Purchase #2 | $248.62 | 12.838% | $280.5378 | $280.54 | $280.55 | $280.50 |
| Purchase #3 | $188.72 | 9.159% | $206.0049 | $206.00 | $206.00 | $206.00 |
| Purchase #4 | $213.63 | 3.848% | $221.8505 | $221.85 | $221.85 | $221.90 |
| Purchase #5 | $193.34 | 6.443% | $205.7969 | $205.80 | $205.80 | $205.80 |
| Purchase #6 | $17.80 | 3.775% | $18.472 | $18.47 | $18.45 | $18.50 |
| Purchase #7 | $132.79 | 5.112% | $139.5782 | $139.58 | $139.60 | $139.60 |
| 7 purchase totals = | $1,188.19 | $1,288.4487 | $1,288.45 | $1,288.45 | $1,288.50 | |