| 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 | $189.99 | 9.837% | $208.6793 | $208.68 | $208.70 | $208.70 |
| Purchase #2 | $202.51 | 13.405% | $229.6565 | $229.66 | $229.65 | $229.70 |
| Purchase #3 | $199.84 | 7.237% | $214.3024 | $214.30 | $214.30 | $214.30 |
| Purchase #4 | $222.54 | 6.774% | $237.6149 | $237.61 | $237.60 | $237.60 |
| Purchase #5 | $143.72 | 4.456% | $150.1242 | $150.12 | $150.10 | $150.10 |
| Purchase #6 | $111.64 | 6.866% | $119.3052 | $119.31 | $119.30 | $119.30 |
| Purchase #7 | $97.78 | 6.494% | $104.1298 | $104.13 | $104.15 | $104.10 |
| 7 purchase totals = | $1,168.02 | $1,263.8123 | $1,263.81 | $1,263.80 | $1,263.80 | |