| 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 | $223.37 | 6.265% | $237.3641 | $237.36 | $237.35 | $237.40 |
| Purchase #2 | $30.63 | 3.413% | $31.6754 | $31.68 | $31.70 | $31.70 |
| Purchase #3 | $180.55 | 10.703% | $199.8743 | $199.87 | $199.85 | $199.90 |
| Purchase #4 | $46.51 | 11.429% | $51.8256 | $51.83 | $51.85 | $51.80 |
| Purchase #5 | $188.42 | 5.820% | $199.386 | $199.39 | $199.40 | $199.40 |
| Purchase #6 | $193.89 | 13.135% | $219.3575 | $219.36 | $219.35 | $219.40 |
| Purchase #7 | $210.86 | 5.322% | $222.082 | $222.08 | $222.10 | $222.10 |
| 7 purchase totals = | $1,074.23 | $1,161.5649 | $1,161.57 | $1,161.60 | $1,161.70 | |