| 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 | $216.38 | 4.814% | $226.7965 | $226.80 | $226.80 | $226.80 |
| Purchase #2 | $75.66 | 12.645% | $85.2272 | $85.23 | $85.25 | $85.20 |
| Purchase #3 | $74.67 | 11.445% | $83.216 | $83.22 | $83.20 | $83.20 |
| Purchase #4 | $209.66 | 11.521% | $233.8149 | $233.81 | $233.80 | $233.80 |
| Purchase #5 | $83.51 | 3.785% | $86.6709 | $86.67 | $86.65 | $86.70 |
| Purchase #6 | $75.81 | 3.588% | $78.5301 | $78.53 | $78.55 | $78.50 |
| Purchase #7 | $17.30 | 12.273% | $19.4232 | $19.42 | $19.40 | $19.40 |
| 7 purchase totals = | $752.99 | $813.6788 | $813.68 | $813.65 | $813.60 | |