| 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 | $27.78 | 8.864% | $30.2424 | $30.24 | $30.25 | $30.20 |
| Purchase #2 | $245.66 | 3.610% | $254.5283 | $254.53 | $254.55 | $254.50 |
| Purchase #3 | $149.30 | 10.241% | $164.5898 | $164.59 | $164.60 | $164.60 |
| Purchase #4 | $41.28 | 13.844% | $46.9948 | $46.99 | $47.00 | $47.00 |
| Purchase #5 | $123.52 | 7.473% | $132.7506 | $132.75 | $132.75 | $132.80 |
| Purchase #6 | $199.94 | 6.599% | $213.134 | $213.13 | $213.15 | $213.10 |
| Purchase #7 | $175.45 | 4.728% | $183.7453 | $183.75 | $183.75 | $183.70 |
| 7 purchase totals = | $962.93 | $1,025.9852 | $1,025.98 | $1,026.05 | $1,025.90 | |