| 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 | $119.55 | 3.224% | $123.4043 | $123.40 | $123.40 | $123.40 |
| Purchase #2 | $96.35 | 9.863% | $105.853 | $105.85 | $105.85 | $105.90 |
| Purchase #3 | $193.70 | 10.645% | $214.3194 | $214.32 | $214.30 | $214.30 |
| Purchase #4 | $117.69 | 13.799% | $133.93 | $133.93 | $133.95 | $133.90 |
| Purchase #5 | $65.36 | 8.427% | $70.8679 | $70.87 | $70.85 | $70.90 |
| Purchase #6 | $138.38 | 10.828% | $153.3638 | $153.36 | $153.35 | $153.40 |
| Purchase #7 | $52.33 | 6.201% | $55.575 | $55.58 | $55.60 | $55.60 |
| 7 purchase totals = | $783.36 | $857.3134 | $857.31 | $857.30 | $857.40 | |