| 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 | $212.83 | 9.400% | $232.836 | $232.84 | $232.85 | $232.80 |
| Purchase #2 | $73.46 | 9.488% | $80.4299 | $80.43 | $80.45 | $80.40 |
| Purchase #3 | $205.82 | 11.661% | $229.8207 | $229.82 | $229.80 | $229.80 |
| Purchase #4 | $238.97 | 4.623% | $250.0176 | $250.02 | $250.00 | $250.00 |
| Purchase #5 | $236.50 | 3.254% | $244.1957 | $244.20 | $244.20 | $244.20 |
| Purchase #6 | $151.25 | 7.600% | $162.745 | $162.75 | $162.75 | $162.70 |
| Purchase #7 | $231.61 | 9.474% | $253.5527 | $253.55 | $253.55 | $253.60 |
| 7 purchase totals = | $1,350.44 | $1,453.5976 | $1,453.61 | $1,453.60 | $1,453.50 | |