| 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 | $250.61 | 8.377% | $271.6036 | $271.60 | $271.60 | $271.60 |
| Purchase #2 | $243.33 | 9.220% | $265.765 | $265.77 | $265.75 | $265.80 |
| Purchase #3 | $53.57 | 5.560% | $56.5485 | $56.55 | $56.55 | $56.50 |
| Purchase #4 | $221.91 | 5.515% | $234.1483 | $234.15 | $234.15 | $234.10 |
| Purchase #5 | $242.88 | 10.384% | $268.1007 | $268.10 | $268.10 | $268.10 |
| Purchase #6 | $199.62 | 13.239% | $226.0477 | $226.05 | $226.05 | $226.00 |
| Purchase #7 | $125.63 | 4.302% | $131.0346 | $131.03 | $131.05 | $131.00 |
| 7 purchase totals = | $1,337.55 | $1,453.2484 | $1,453.25 | $1,453.25 | $1,453.10 | |