| 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 | $190.56 | 9.122% | $207.9429 | $207.94 | $207.95 | $207.90 |
| Purchase #2 | $220.38 | 9.320% | $240.9194 | $240.92 | $240.90 | $240.90 |
| Purchase #3 | $196.78 | 6.661% | $209.8875 | $209.89 | $209.90 | $209.90 |
| Purchase #4 | $58.78 | 7.476% | $63.1744 | $63.17 | $63.15 | $63.20 |
| Purchase #5 | $113.38 | 11.164% | $126.0377 | $126.04 | $126.05 | $126.00 |
| Purchase #6 | $175.99 | 10.859% | $195.1008 | $195.10 | $195.10 | $195.10 |
| Purchase #7 | $95.62 | 9.756% | $104.9487 | $104.95 | $104.95 | $104.90 |
| 7 purchase totals = | $1,051.49 | $1,148.0114 | $1,148.01 | $1,148.00 | $1,147.90 | |