| 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 | $221.59 | 13.152% | $250.7335 | $250.73 | $250.75 | $250.70 |
| Purchase #2 | $136.79 | 8.347% | $148.2079 | $148.21 | $148.20 | $148.20 |
| Purchase #3 | $204.92 | 9.760% | $224.9202 | $224.92 | $224.90 | $224.90 |
| Purchase #4 | $126.53 | 3.617% | $131.1066 | $131.11 | $131.10 | $131.10 |
| Purchase #5 | $16.66 | 7.862% | $17.9698 | $17.97 | $17.95 | $18.00 |
| Purchase #6 | $213.47 | 10.346% | $235.5556 | $235.56 | $235.55 | $235.60 |
| Purchase #7 | $127.70 | 13.619% | $145.0915 | $145.09 | $145.10 | $145.10 |
| 7 purchase totals = | $1,047.66 | $1,153.5851 | $1,153.59 | $1,153.55 | $1,153.60 | |