| 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 | $95.65 | 9.381% | $104.6229 | $104.62 | $104.60 | $104.60 |
| Purchase #2 | $178.64 | 11.411% | $199.0246 | $199.02 | $199.00 | $199.00 |
| Purchase #3 | $217.50 | 5.327% | $229.0862 | $229.09 | $229.10 | $229.10 |
| Purchase #4 | $204.30 | 10.339% | $225.4226 | $225.42 | $225.40 | $225.40 |
| Purchase #5 | $225.47 | 5.157% | $237.0975 | $237.10 | $237.10 | $237.10 |
| Purchase #6 | $58.67 | 10.271% | $64.696 | $64.70 | $64.70 | $64.70 |
| Purchase #7 | $243.90 | 5.174% | $256.5194 | $256.52 | $256.50 | $256.50 |
| 7 purchase totals = | $1,224.13 | $1,316.4692 | $1,316.47 | $1,316.40 | $1,316.40 | |