| 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 | $103.59 | 4.439% | $108.1884 | $108.19 | $108.20 | $108.20 |
| Purchase #2 | $103.98 | 8.469% | $112.7861 | $112.79 | $112.80 | $112.80 |
| Purchase #3 | $198.54 | 7.741% | $213.909 | $213.91 | $213.90 | $213.90 |
| Purchase #4 | $121.84 | 10.820% | $135.0231 | $135.02 | $135.00 | $135.00 |
| Purchase #5 | $180.73 | 12.741% | $203.7568 | $203.76 | $203.75 | $203.80 |
| Purchase #6 | $134.33 | 13.652% | $152.6687 | $152.67 | $152.65 | $152.70 |
| Purchase #7 | $76.30 | 13.847% | $86.8653 | $86.87 | $86.85 | $86.90 |
| 7 purchase totals = | $919.31 | $1,013.1974 | $1,013.21 | $1,013.15 | $1,013.30 | |