| 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 | $221.80 | 8.864% | $241.4604 | $241.46 | $241.45 | $241.50 |
| Purchase #2 | $16.65 | 11.250% | $18.5231 | $18.52 | $18.50 | $18.50 |
| Purchase #3 | $129.89 | 3.282% | $134.153 | $134.15 | $134.15 | $134.20 |
| Purchase #4 | $40.37 | 3.215% | $41.6679 | $41.67 | $41.65 | $41.70 |
| Purchase #5 | $187.65 | 12.202% | $210.5471 | $210.55 | $210.55 | $210.50 |
| Purchase #6 | $111.72 | 6.505% | $118.9874 | $118.99 | $119.00 | $119.00 |
| Purchase #7 | $125.79 | 5.303% | $132.4606 | $132.46 | $132.45 | $132.50 |
| 7 purchase totals = | $833.87 | $897.7995 | $897.80 | $897.75 | $897.90 | |