| 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 | $121.68 | 7.835% | $131.2136 | $131.21 | $131.20 | $131.20 |
| Purchase #2 | $242.91 | 5.405% | $256.0393 | $256.04 | $256.05 | $256.00 |
| Purchase #3 | $247.46 | 6.248% | $262.9213 | $262.92 | $262.90 | $262.90 |
| Purchase #4 | $60.72 | 8.502% | $65.8824 | $65.88 | $65.90 | $65.90 |
| Purchase #5 | $224.54 | 11.452% | $250.2543 | $250.25 | $250.25 | $250.30 |
| Purchase #6 | $141.87 | 8.302% | $153.648 | $153.65 | $153.65 | $153.60 |
| Purchase #7 | $171.34 | 12.808% | $193.2852 | $193.29 | $193.30 | $193.30 |
| 7 purchase totals = | $1,210.52 | $1,313.2441 | $1,313.24 | $1,313.25 | $1,313.20 | |