| 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 | $35.25 | 10.328% | $38.8906 | $38.89 | $38.90 | $38.90 |
| Purchase #2 | $244.47 | 12.435% | $274.8698 | $274.87 | $274.85 | $274.90 |
| Purchase #3 | $145.44 | 13.750% | $165.438 | $165.44 | $165.45 | $165.40 |
| Purchase #4 | $207.27 | 11.688% | $231.4957 | $231.50 | $231.50 | $231.50 |
| Purchase #5 | $120.37 | 4.417% | $125.6867 | $125.69 | $125.70 | $125.70 |
| Purchase #6 | $136.97 | 5.679% | $144.7485 | $144.75 | $144.75 | $144.70 |
| Purchase #7 | $166.81 | 11.785% | $186.4686 | $186.47 | $186.45 | $186.50 |
| 7 purchase totals = | $1,056.58 | $1,167.5979 | $1,167.61 | $1,167.60 | $1,167.60 | |