| 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 | $207.63 | 4.250% | $216.4543 | $216.45 | $216.45 | $216.50 |
| Purchase #2 | $28.32 | 6.852% | $30.2605 | $30.26 | $30.25 | $30.30 |
| Purchase #3 | $188.51 | 5.756% | $199.3606 | $199.36 | $199.35 | $199.40 |
| Purchase #4 | $95.34 | 10.209% | $105.0733 | $105.07 | $105.05 | $105.10 |
| Purchase #5 | $29.65 | 9.665% | $32.5157 | $32.52 | $32.50 | $32.50 |
| Purchase #6 | $142.65 | 3.691% | $147.9152 | $147.92 | $147.90 | $147.90 |
| Purchase #7 | $158.25 | 10.267% | $174.4975 | $174.50 | $174.50 | $174.50 |
| 7 purchase totals = | $850.35 | $906.0771 | $906.08 | $906.00 | $906.20 | |