| 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 | $239.98 | 4.747% | $251.3719 | $251.37 | $251.35 | $251.40 |
| Purchase #2 | $97.91 | 8.656% | $106.3851 | $106.39 | $106.40 | $106.40 |
| Purchase #3 | $20.57 | 12.189% | $23.0773 | $23.08 | $23.10 | $23.10 |
| Purchase #4 | $39.99 | 10.138% | $44.0442 | $44.04 | $44.05 | $44.00 |
| Purchase #5 | $221.71 | 13.695% | $252.0732 | $252.07 | $252.05 | $252.10 |
| Purchase #6 | $46.64 | 12.379% | $52.4136 | $52.41 | $52.40 | $52.40 |
| Purchase #7 | $146.93 | 4.131% | $152.9997 | $153.00 | $153.00 | $153.00 |
| 7 purchase totals = | $813.73 | $882.3650 | $882.36 | $882.35 | $882.40 | |