| 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 | $201.57 | 9.138% | $219.9895 | $219.99 | $220.00 | $220.00 |
| Purchase #2 | $151.77 | 11.187% | $168.7485 | $168.75 | $168.75 | $168.70 |
| Purchase #3 | $165.66 | 7.485% | $178.0597 | $178.06 | $178.05 | $178.10 |
| Purchase #4 | $167.65 | 4.357% | $174.9545 | $174.95 | $174.95 | $175.00 |
| Purchase #5 | $186.91 | 6.725% | $199.4797 | $199.48 | $199.50 | $199.50 |
| Purchase #6 | $217.29 | 5.434% | $229.0975 | $229.10 | $229.10 | $229.10 |
| Purchase #7 | $121.73 | 4.825% | $127.6035 | $127.60 | $127.60 | $127.60 |
| 7 purchase totals = | $1,212.58 | $1,297.9329 | $1,297.93 | $1,297.95 | $1,298.00 | |