| 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 | $219.90 | 10.413% | $242.7982 | $242.80 | $242.80 | $242.80 |
| Purchase #2 | $85.67 | 3.239% | $88.4449 | $88.44 | $88.45 | $88.40 |
| Purchase #3 | $88.77 | 13.850% | $101.0646 | $101.06 | $101.05 | $101.10 |
| Purchase #4 | $16.86 | 6.550% | $17.9643 | $17.96 | $17.95 | $18.00 |
| Purchase #5 | $117.76 | 4.853% | $123.4749 | $123.47 | $123.45 | $123.50 |
| Purchase #6 | $175.99 | 11.234% | $195.7607 | $195.76 | $195.75 | $195.80 |
| Purchase #7 | $200.36 | 7.474% | $215.3349 | $215.33 | $215.35 | $215.30 |
| 7 purchase totals = | $905.31 | $984.8425 | $984.82 | $984.80 | $984.90 | |