| 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 | $210.32 | 3.645% | $217.9862 | $217.99 | $218.00 | $218.00 |
| Purchase #2 | $229.95 | 13.514% | $261.0254 | $261.03 | $261.05 | $261.00 |
| Purchase #3 | $46.54 | 13.120% | $52.646 | $52.65 | $52.65 | $52.60 |
| Purchase #4 | $234.86 | 7.830% | $253.2495 | $253.25 | $253.25 | $253.20 |
| Purchase #5 | $135.97 | 3.479% | $140.7004 | $140.70 | $140.70 | $140.70 |
| Purchase #6 | $145.67 | 3.516% | $150.7918 | $150.79 | $150.80 | $150.80 |
| Purchase #7 | $76.98 | 12.849% | $86.8712 | $86.87 | $86.85 | $86.90 |
| 7 purchase totals = | $1,080.29 | $1,163.2705 | $1,163.28 | $1,163.30 | $1,163.20 | |