| 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 | $214.49 | 6.574% | $228.5906 | $228.59 | $228.60 | $228.60 |
| Purchase #2 | $166.79 | 7.810% | $179.8163 | $179.82 | $179.80 | $179.80 |
| Purchase #3 | $74.98 | 8.793% | $81.573 | $81.57 | $81.55 | $81.60 |
| Purchase #4 | $75.73 | 13.543% | $85.9861 | $85.99 | $86.00 | $86.00 |
| Purchase #5 | $105.64 | 9.292% | $115.4561 | $115.46 | $115.45 | $115.50 |
| Purchase #6 | $205.69 | 12.210% | $230.8047 | $230.80 | $230.80 | $230.80 |
| Purchase #7 | $149.51 | 10.131% | $164.6569 | $164.66 | $164.65 | $164.70 |
| 7 purchase totals = | $992.83 | $1,086.8837 | $1,086.89 | $1,086.85 | $1,087.00 | |