| 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 | $216.82 | 9.530% | $237.4829 | $237.48 | $237.50 | $237.50 |
| Purchase #2 | $96.42 | 9.400% | $105.4835 | $105.48 | $105.50 | $105.50 |
| Purchase #3 | $194.46 | 8.123% | $210.256 | $210.26 | $210.25 | $210.30 |
| Purchase #4 | $138.75 | 7.392% | $149.0064 | $149.01 | $149.00 | $149.00 |
| Purchase #5 | $207.78 | 11.702% | $232.0944 | $232.09 | $232.10 | $232.10 |
| Purchase #6 | $96.34 | 6.412% | $102.5173 | $102.52 | $102.50 | $102.50 |
| Purchase #7 | $97.98 | 6.564% | $104.4114 | $104.41 | $104.40 | $104.40 |
| 7 purchase totals = | $1,048.55 | $1,141.2519 | $1,141.25 | $1,141.25 | $1,141.30 | |