| 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 | $202.73 | 4.792% | $212.4448 | $212.44 | $212.45 | $212.40 |
| Purchase #2 | $186.86 | 9.179% | $204.0119 | $204.01 | $204.00 | $204.00 |
| Purchase #3 | $19.38 | 5.779% | $20.5 | $20.50 | $20.50 | $20.50 |
| Purchase #4 | $60.71 | 11.192% | $67.5047 | $67.50 | $67.50 | $67.50 |
| Purchase #5 | $109.82 | 8.255% | $118.8856 | $118.89 | $118.90 | $118.90 |
| Purchase #6 | $15.53 | 10.619% | $17.1791 | $17.18 | $17.20 | $17.20 |
| Purchase #7 | $156.90 | 11.253% | $174.556 | $174.56 | $174.55 | $174.60 |
| 7 purchase totals = | $751.93 | $815.0821 | $815.08 | $815.10 | $815.10 | |