| 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 | $130.41 | 7.773% | $140.5468 | $140.55 | $140.55 | $140.50 |
| Purchase #2 | $146.37 | 3.401% | $151.348 | $151.35 | $151.35 | $151.30 |
| Purchase #3 | $22.51 | 7.473% | $24.1922 | $24.19 | $24.20 | $24.20 |
| Purchase #4 | $86.55 | 7.127% | $92.7184 | $92.72 | $92.70 | $92.70 |
| Purchase #5 | $207.32 | 7.130% | $222.1019 | $222.10 | $222.10 | $222.10 |
| Purchase #6 | $71.48 | 8.171% | $77.3206 | $77.32 | $77.30 | $77.30 |
| Purchase #7 | $217.30 | 4.423% | $226.9112 | $226.91 | $226.90 | $226.90 |
| 7 purchase totals = | $881.94 | $935.1391 | $935.14 | $935.10 | $935.00 | |