| 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 | $34.79 | 12.206% | $39.0365 | $39.04 | $39.05 | $39.00 |
| Purchase #2 | $154.90 | 5.791% | $163.8703 | $163.87 | $163.85 | $163.90 |
| Purchase #3 | $156.55 | 5.357% | $164.9364 | $164.94 | $164.95 | $164.90 |
| Purchase #4 | $125.40 | 5.212% | $131.9358 | $131.94 | $131.95 | $131.90 |
| Purchase #5 | $232.57 | 3.596% | $240.9332 | $240.93 | $240.95 | $240.90 |
| Purchase #6 | $167.72 | 11.231% | $186.5566 | $186.56 | $186.55 | $186.60 |
| Purchase #7 | $168.63 | 8.329% | $182.6752 | $182.68 | $182.70 | $182.70 |
| 7 purchase totals = | $1,040.56 | $1,109.9440 | $1,109.96 | $1,110.00 | $1,109.90 | |