| 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 | $106.69 | 13.261% | $120.8382 | $120.84 | $120.85 | $120.80 |
| Purchase #2 | $166.60 | 4.781% | $174.5651 | $174.57 | $174.55 | $174.60 |
| Purchase #3 | $86.97 | 10.728% | $96.3001 | $96.30 | $96.30 | $96.30 |
| Purchase #4 | $30.53 | 3.867% | $31.7106 | $31.71 | $31.70 | $31.70 |
| Purchase #5 | $205.75 | 12.316% | $231.0902 | $231.09 | $231.10 | $231.10 |
| Purchase #6 | $132.71 | 3.107% | $136.8333 | $136.83 | $136.85 | $136.80 |
| Purchase #7 | $112.84 | 3.801% | $117.129 | $117.13 | $117.15 | $117.10 |
| 7 purchase totals = | $842.09 | $908.4665 | $908.47 | $908.50 | $908.40 | |