| 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 | $106.97 | 8.235% | $115.779 | $115.78 | $115.80 | $115.80 |
| Purchase #2 | $15.61 | 7.695% | $16.8112 | $16.81 | $16.80 | $16.80 |
| Purchase #3 | $224.67 | 13.105% | $254.113 | $254.11 | $254.10 | $254.10 |
| Purchase #4 | $182.92 | 13.752% | $208.0752 | $208.08 | $208.10 | $208.10 |
| Purchase #5 | $192.37 | 11.473% | $214.4406 | $214.44 | $214.45 | $214.40 |
| Purchase #6 | $93.54 | 4.133% | $97.406 | $97.41 | $97.40 | $97.40 |
| Purchase #7 | $214.34 | 7.736% | $230.9213 | $230.92 | $230.90 | $230.90 |
| 7 purchase totals = | $1,030.42 | $1,137.5463 | $1,137.55 | $1,137.55 | $1,137.50 | |