| 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 | $109.63 | 7.813% | $118.1954 | $118.20 | $118.20 | $118.20 |
| Purchase #2 | $250.28 | 11.351% | $278.6893 | $278.69 | $278.70 | $278.70 |
| Purchase #3 | $13.98 | 3.575% | $14.4798 | $14.48 | $14.50 | $14.50 |
| Purchase #4 | $211.96 | 4.740% | $222.0069 | $222.01 | $222.00 | $222.00 |
| Purchase #5 | $58.87 | 13.360% | $66.735 | $66.74 | $66.75 | $66.70 |
| Purchase #6 | $163.38 | 5.606% | $172.5391 | $172.54 | $172.55 | $172.50 |
| Purchase #7 | $201.79 | 12.202% | $226.4124 | $226.41 | $226.40 | $226.40 |
| 7 purchase totals = | $1,009.89 | $1,099.0579 | $1,099.07 | $1,099.10 | $1,099.00 | |