| 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 | $213.62 | 8.374% | $231.5085 | $231.51 | $231.50 | $231.50 |
| Purchase #2 | $40.48 | 3.263% | $41.8009 | $41.80 | $41.80 | $41.80 |
| Purchase #3 | $135.34 | 9.582% | $148.3083 | $148.31 | $148.30 | $148.30 |
| Purchase #4 | $13.91 | 4.274% | $14.5045 | $14.50 | $14.50 | $14.50 |
| Purchase #5 | $160.69 | 8.336% | $174.0851 | $174.09 | $174.10 | $174.10 |
| Purchase #6 | $125.80 | 10.703% | $139.2644 | $139.26 | $139.25 | $139.30 |
| Purchase #7 | $171.36 | 8.390% | $185.7371 | $185.74 | $185.75 | $185.70 |
| 7 purchase totals = | $861.20 | $935.2088 | $935.21 | $935.20 | $935.20 | |