| 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 | $198.78 | 3.339% | $205.4173 | $205.42 | $205.40 | $205.40 |
| Purchase #2 | $238.34 | 8.697% | $259.0684 | $259.07 | $259.05 | $259.10 |
| Purchase #3 | $149.47 | 12.493% | $168.1433 | $168.14 | $168.15 | $168.10 |
| Purchase #4 | $225.64 | 3.153% | $232.7544 | $232.75 | $232.75 | $232.80 |
| Purchase #5 | $229.46 | 3.453% | $237.3833 | $237.38 | $237.40 | $237.40 |
| Purchase #6 | $202.99 | 10.796% | $224.9048 | $224.90 | $224.90 | $224.90 |
| Purchase #7 | $125.90 | 3.303% | $130.0585 | $130.06 | $130.05 | $130.10 |
| 7 purchase totals = | $1,370.58 | $1,457.7300 | $1,457.72 | $1,457.70 | $1,457.80 | |