| 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 | $226.99 | 5.153% | $238.6868 | $238.69 | $238.70 | $238.70 |
| Purchase #2 | $250.32 | 13.327% | $283.6801 | $283.68 | $283.70 | $283.70 |
| Purchase #3 | $8.59 | 12.722% | $9.6828 | $9.68 | $9.70 | $9.70 |
| Purchase #4 | $156.46 | 3.858% | $162.4962 | $162.50 | $162.50 | $162.50 |
| Purchase #5 | $159.35 | 3.149% | $164.3679 | $164.37 | $164.35 | $164.40 |
| Purchase #6 | $207.85 | 12.631% | $234.1035 | $234.10 | $234.10 | $234.10 |
| Purchase #7 | $154.87 | 6.371% | $164.7368 | $164.74 | $164.75 | $164.70 |
| 7 purchase totals = | $1,164.43 | $1,257.7541 | $1,257.76 | $1,257.80 | $1,257.80 | |