| 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 | $125.47 | 3.874% | $130.3307 | $130.33 | $130.35 | $130.30 |
| Purchase #2 | $217.95 | 8.291% | $236.0202 | $236.02 | $236.00 | $236.00 |
| Purchase #3 | $238.66 | 10.868% | $264.5976 | $264.60 | $264.60 | $264.60 |
| Purchase #4 | $158.58 | 3.337% | $163.8718 | $163.87 | $163.85 | $163.90 |
| Purchase #5 | $177.62 | 3.625% | $184.0587 | $184.06 | $184.05 | $184.10 |
| Purchase #6 | $136.34 | 5.580% | $143.9478 | $143.95 | $143.95 | $143.90 |
| Purchase #7 | $216.58 | 7.817% | $233.5101 | $233.51 | $233.50 | $233.50 |
| 7 purchase totals = | $1,271.20 | $1,356.3369 | $1,356.34 | $1,356.30 | $1,356.30 | |