| 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 | $31.46 | 9.503% | $34.4496 | $34.45 | $34.45 | $34.40 |
| Purchase #2 | $212.92 | 8.711% | $231.4675 | $231.47 | $231.45 | $231.50 |
| Purchase #3 | $225.79 | 3.188% | $232.9882 | $232.99 | $233.00 | $233.00 |
| Purchase #4 | $125.57 | 12.220% | $140.9147 | $140.91 | $140.90 | $140.90 |
| Purchase #5 | $45.33 | 3.104% | $46.737 | $46.74 | $46.75 | $46.70 |
| Purchase #6 | $190.67 | 9.857% | $209.4643 | $209.46 | $209.45 | $209.50 |
| Purchase #7 | $166.77 | 9.672% | $182.9 | $182.90 | $182.90 | $182.90 |
| 7 purchase totals = | $998.51 | $1,078.9213 | $1,078.92 | $1,078.90 | $1,078.90 | |