| 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 | $115.80 | 12.701% | $130.5078 | $130.51 | $130.50 | $130.50 |
| Purchase #2 | $109.34 | 8.452% | $118.5814 | $118.58 | $118.60 | $118.60 |
| Purchase #3 | $25.94 | 11.697% | $28.9742 | $28.97 | $28.95 | $29.00 |
| Purchase #4 | $70.94 | 8.730% | $77.1331 | $77.13 | $77.15 | $77.10 |
| Purchase #5 | $17.49 | 11.473% | $19.4966 | $19.50 | $19.50 | $19.50 |
| Purchase #6 | $226.83 | 4.346% | $236.688 | $236.69 | $236.70 | $236.70 |
| Purchase #7 | $205.88 | 11.849% | $230.2747 | $230.27 | $230.25 | $230.30 |
| 7 purchase totals = | $772.22 | $841.6558 | $841.65 | $841.65 | $841.70 | |