| 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 | $125.46 | 8.328% | $135.9083 | $135.91 | $135.90 | $135.90 |
| Purchase #2 | $58.69 | 4.114% | $61.1045 | $61.10 | $61.10 | $61.10 |
| Purchase #3 | $224.34 | 9.713% | $246.1301 | $246.13 | $246.15 | $246.10 |
| Purchase #4 | $139.93 | 10.231% | $154.2462 | $154.25 | $154.25 | $154.20 |
| Purchase #5 | $145.44 | 6.183% | $154.4326 | $154.43 | $154.45 | $154.40 |
| Purchase #6 | $106.29 | 11.483% | $118.4953 | $118.50 | $118.50 | $118.50 |
| Purchase #7 | $104.50 | 6.519% | $111.3124 | $111.31 | $111.30 | $111.30 |
| 7 purchase totals = | $904.65 | $981.6294 | $981.63 | $981.65 | $981.50 | |