| 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 | $72.29 | 4.327% | $75.418 | $75.42 | $75.40 | $75.40 |
| Purchase #2 | $204.51 | 6.575% | $217.9565 | $217.96 | $217.95 | $218.00 |
| Purchase #3 | $222.75 | 12.615% | $250.8499 | $250.85 | $250.85 | $250.80 |
| Purchase #4 | $164.76 | 13.461% | $186.9383 | $186.94 | $186.95 | $186.90 |
| Purchase #5 | $227.78 | 13.556% | $258.6579 | $258.66 | $258.65 | $258.70 |
| Purchase #6 | $213.42 | 8.252% | $231.0314 | $231.03 | $231.05 | $231.00 |
| Purchase #7 | $165.31 | 11.791% | $184.8017 | $184.80 | $184.80 | $184.80 |
| 7 purchase totals = | $1,270.82 | $1,405.6537 | $1,405.66 | $1,405.65 | $1,405.60 | |