| 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 | $250.96 | 8.153% | $271.4208 | $271.42 | $271.40 | $271.40 |
| Purchase #2 | $124.73 | 10.214% | $137.4699 | $137.47 | $137.45 | $137.50 |
| Purchase #3 | $179.29 | 3.435% | $185.4486 | $185.45 | $185.45 | $185.40 |
| Purchase #4 | $58.71 | 9.141% | $64.0767 | $64.08 | $64.10 | $64.10 |
| Purchase #5 | $182.54 | 8.733% | $198.4812 | $198.48 | $198.50 | $198.50 |
| Purchase #6 | $6.81 | 12.255% | $7.6446 | $7.64 | $7.65 | $7.60 |
| Purchase #7 | $131.71 | 13.497% | $149.4869 | $149.49 | $149.50 | $149.50 |
| 7 purchase totals = | $934.75 | $1,014.0287 | $1,014.03 | $1,014.05 | $1,014.00 | |