| 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 | $192.29 | 7.858% | $207.4001 | $207.40 | $207.40 | $207.40 |
| Purchase #2 | $109.70 | 12.449% | $123.3566 | $123.36 | $123.35 | $123.40 |
| Purchase #3 | $182.43 | 3.426% | $188.6801 | $188.68 | $188.70 | $188.70 |
| Purchase #4 | $185.40 | 12.297% | $208.1986 | $208.20 | $208.20 | $208.20 |
| Purchase #5 | $216.27 | 12.516% | $243.3384 | $243.34 | $243.35 | $243.30 |
| Purchase #6 | $212.33 | 8.177% | $229.6922 | $229.69 | $229.70 | $229.70 |
| Purchase #7 | $190.35 | 12.563% | $214.2637 | $214.26 | $214.25 | $214.30 |
| 7 purchase totals = | $1,288.77 | $1,414.9297 | $1,414.93 | $1,414.95 | $1,415.00 | |