| 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 | $213.37 | 8.263% | $231.0008 | $231.00 | $231.00 | $231.00 |
| Purchase #2 | $217.99 | 13.424% | $247.253 | $247.25 | $247.25 | $247.30 |
| Purchase #3 | $154.85 | 3.309% | $159.974 | $159.97 | $159.95 | $160.00 |
| Purchase #4 | $196.99 | 11.564% | $219.7699 | $219.77 | $219.75 | $219.80 |
| Purchase #5 | $7.59 | 12.596% | $8.546 | $8.55 | $8.55 | $8.50 |
| Purchase #6 | $86.70 | 10.692% | $95.97 | $95.97 | $95.95 | $96.00 |
| Purchase #7 | $72.47 | 7.618% | $77.9908 | $77.99 | $78.00 | $78.00 |
| 7 purchase totals = | $949.96 | $1,040.5045 | $1,040.50 | $1,040.45 | $1,040.60 | |