| 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 | $201.44 | 3.274% | $208.0351 | $208.04 | $208.05 | $208.00 |
| Purchase #2 | $122.29 | 8.826% | $133.0833 | $133.08 | $133.10 | $133.10 |
| Purchase #3 | $14.43 | 12.745% | $16.2691 | $16.27 | $16.25 | $16.30 |
| Purchase #4 | $134.64 | 12.852% | $151.9439 | $151.94 | $151.95 | $151.90 |
| Purchase #5 | $83.29 | 3.123% | $85.8911 | $85.89 | $85.90 | $85.90 |
| Purchase #6 | $97.39 | 8.534% | $105.7013 | $105.70 | $105.70 | $105.70 |
| Purchase #7 | $181.25 | 9.326% | $198.1534 | $198.15 | $198.15 | $198.20 |
| 7 purchase totals = | $834.73 | $899.0772 | $899.07 | $899.10 | $899.10 | |