| 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 | $202.76 | 6.705% | $216.3551 | $216.36 | $216.35 | $216.40 |
| Purchase #2 | $170.66 | 9.339% | $186.5979 | $186.60 | $186.60 | $186.60 |
| Purchase #3 | $182.49 | 8.332% | $197.6951 | $197.70 | $197.70 | $197.70 |
| Purchase #4 | $183.38 | 10.674% | $202.954 | $202.95 | $202.95 | $203.00 |
| Purchase #5 | $150.35 | 12.613% | $169.3136 | $169.31 | $169.30 | $169.30 |
| Purchase #6 | $108.32 | 9.389% | $118.4902 | $118.49 | $118.50 | $118.50 |
| Purchase #7 | $27.26 | 12.420% | $30.6457 | $30.65 | $30.65 | $30.60 |
| 7 purchase totals = | $1,025.22 | $1,122.0516 | $1,122.06 | $1,122.05 | $1,122.10 | |