| 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 | $104.76 | 4.805% | $109.7937 | $109.79 | $109.80 | $109.80 |
| Purchase #2 | $162.43 | 10.849% | $180.052 | $180.05 | $180.05 | $180.10 |
| Purchase #3 | $108.72 | 11.417% | $121.1326 | $121.13 | $121.15 | $121.10 |
| Purchase #4 | $185.66 | 11.845% | $207.6514 | $207.65 | $207.65 | $207.70 |
| Purchase #5 | $173.32 | 7.838% | $186.9048 | $186.90 | $186.90 | $186.90 |
| Purchase #6 | $210.43 | 5.600% | $222.2141 | $222.21 | $222.20 | $222.20 |
| Purchase #7 | $187.49 | 9.686% | $205.6503 | $205.65 | $205.65 | $205.70 |
| 7 purchase totals = | $1,132.81 | $1,233.3989 | $1,233.38 | $1,233.40 | $1,233.50 | |