| 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 | $79.26 | 11.835% | $88.6404 | $88.64 | $88.65 | $88.60 |
| Purchase #2 | $50.78 | 5.754% | $53.7019 | $53.70 | $53.70 | $53.70 |
| Purchase #3 | $125.42 | 8.146% | $135.6367 | $135.64 | $135.65 | $135.60 |
| Purchase #4 | $179.38 | 9.741% | $196.8534 | $196.85 | $196.85 | $196.90 |
| Purchase #5 | $217.69 | 8.820% | $236.8903 | $236.89 | $236.90 | $236.90 |
| Purchase #6 | $206.25 | 12.335% | $231.6909 | $231.69 | $231.70 | $231.70 |
| Purchase #7 | $227.84 | 6.787% | $243.3035 | $243.30 | $243.30 | $243.30 |
| 7 purchase totals = | $1,086.62 | $1,186.7171 | $1,186.71 | $1,186.75 | $1,186.70 | |