| 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 | $181.44 | 13.104% | $205.2159 | $205.22 | $205.20 | $205.20 |
| Purchase #2 | $69.79 | 10.708% | $77.2631 | $77.26 | $77.25 | $77.30 |
| Purchase #3 | $170.56 | 5.386% | $179.7464 | $179.75 | $179.75 | $179.70 |
| Purchase #4 | $232.62 | 12.331% | $261.3044 | $261.30 | $261.30 | $261.30 |
| Purchase #5 | $39.42 | 4.288% | $41.1103 | $41.11 | $41.10 | $41.10 |
| Purchase #6 | $200.89 | 10.694% | $222.3732 | $222.37 | $222.35 | $222.40 |
| Purchase #7 | $226.48 | 13.360% | $256.7377 | $256.74 | $256.75 | $256.70 |
| 7 purchase totals = | $1,121.20 | $1,243.7510 | $1,243.75 | $1,243.70 | $1,243.70 | |