| 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 | $183.43 | 10.330% | $202.3783 | $202.38 | $202.40 | $202.40 |
| Purchase #2 | $126.45 | 10.611% | $139.8676 | $139.87 | $139.85 | $139.90 |
| Purchase #3 | $124.26 | 5.478% | $131.067 | $131.07 | $131.05 | $131.10 |
| Purchase #4 | $222.41 | 6.785% | $237.5005 | $237.50 | $237.50 | $237.50 |
| Purchase #5 | $250.83 | 3.373% | $259.2905 | $259.29 | $259.30 | $259.30 |
| Purchase #6 | $204.34 | 12.832% | $230.5609 | $230.56 | $230.55 | $230.60 |
| Purchase #7 | $38.66 | 8.405% | $41.9094 | $41.91 | $41.90 | $41.90 |
| 7 purchase totals = | $1,150.38 | $1,242.5742 | $1,242.58 | $1,242.55 | $1,242.70 | |