| 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 | $111.84 | 8.800% | $121.6819 | $121.68 | $121.70 | $121.70 |
| Purchase #2 | $32.25 | 5.490% | $34.0205 | $34.02 | $34.00 | $34.00 |
| Purchase #3 | $201.71 | 9.531% | $220.935 | $220.94 | $220.95 | $220.90 |
| Purchase #4 | $242.59 | 7.202% | $260.0613 | $260.06 | $260.05 | $260.10 |
| Purchase #5 | $217.42 | 3.435% | $224.8884 | $224.89 | $224.90 | $224.90 |
| Purchase #6 | $148.91 | 9.706% | $163.3632 | $163.36 | $163.35 | $163.40 |
| Purchase #7 | $40.77 | 10.190% | $44.9245 | $44.92 | $44.90 | $44.90 |
| 7 purchase totals = | $995.49 | $1,069.8748 | $1,069.87 | $1,069.85 | $1,069.90 | |