| 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 | $203.69 | 3.522% | $210.864 | $210.86 | $210.85 | $210.90 |
| Purchase #2 | $250.83 | 12.119% | $281.2281 | $281.23 | $281.25 | $281.20 |
| Purchase #3 | $40.54 | 12.435% | $45.5811 | $45.58 | $45.60 | $45.60 |
| Purchase #4 | $51.89 | 13.652% | $58.974 | $58.97 | $58.95 | $59.00 |
| Purchase #5 | $72.79 | 4.700% | $76.2111 | $76.21 | $76.20 | $76.20 |
| Purchase #6 | $101.83 | 13.109% | $115.1789 | $115.18 | $115.20 | $115.20 |
| Purchase #7 | $193.94 | 3.573% | $200.8695 | $200.87 | $200.85 | $200.90 |
| 7 purchase totals = | $915.51 | $988.9067 | $988.90 | $988.90 | $989.00 | |