| 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 | $184.41 | 11.308% | $205.2631 | $205.26 | $205.25 | $205.30 |
| Purchase #2 | $7.80 | 10.857% | $8.6468 | $8.65 | $8.65 | $8.60 |
| Purchase #3 | $223.93 | 7.828% | $241.4592 | $241.46 | $241.45 | $241.50 |
| Purchase #4 | $214.59 | 11.126% | $238.4653 | $238.47 | $238.45 | $238.50 |
| Purchase #5 | $42.78 | 13.829% | $48.696 | $48.70 | $48.70 | $48.70 |
| Purchase #6 | $173.56 | 13.327% | $196.6903 | $196.69 | $196.70 | $196.70 |
| Purchase #7 | $216.84 | 4.393% | $226.3658 | $226.37 | $226.35 | $226.40 |
| 7 purchase totals = | $1,063.91 | $1,165.5865 | $1,165.60 | $1,165.55 | $1,165.70 | |