| 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 | $124.83 | 7.375% | $134.0362 | $134.04 | $134.05 | $134.00 |
| Purchase #2 | $199.47 | 4.691% | $208.8271 | $208.83 | $208.85 | $208.80 |
| Purchase #3 | $99.39 | 3.453% | $102.8219 | $102.82 | $102.80 | $102.80 |
| Purchase #4 | $214.38 | 10.561% | $237.0207 | $237.02 | $237.00 | $237.00 |
| Purchase #5 | $137.31 | 13.592% | $155.9732 | $155.97 | $155.95 | $156.00 |
| Purchase #6 | $123.77 | 5.331% | $130.3682 | $130.37 | $130.35 | $130.40 |
| Purchase #7 | $161.42 | 9.129% | $176.156 | $176.16 | $176.15 | $176.20 |
| 7 purchase totals = | $1,060.57 | $1,145.2033 | $1,145.21 | $1,145.15 | $1,145.20 | |