| 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 | $67.59 | 6.359% | $71.888 | $71.89 | $71.90 | $71.90 |
| Purchase #2 | $248.40 | 10.402% | $274.2386 | $274.24 | $274.25 | $274.20 |
| Purchase #3 | $182.92 | 11.526% | $204.0034 | $204.00 | $204.00 | $204.00 |
| Purchase #4 | $222.76 | 10.543% | $246.2456 | $246.25 | $246.25 | $246.20 |
| Purchase #5 | $201.32 | 12.635% | $226.7568 | $226.76 | $226.75 | $226.80 |
| Purchase #6 | $111.77 | 11.318% | $124.4201 | $124.42 | $124.40 | $124.40 |
| Purchase #7 | $40.76 | 11.619% | $45.4959 | $45.50 | $45.50 | $45.50 |
| 7 purchase totals = | $1,075.52 | $1,193.0484 | $1,193.06 | $1,193.05 | $1,193.00 | |