| 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 | $230.70 | 12.244% | $258.9469 | $258.95 | $258.95 | $258.90 |
| Purchase #2 | $171.85 | 5.237% | $180.8498 | $180.85 | $180.85 | $180.80 |
| Purchase #3 | $17.66 | 12.483% | $19.8645 | $19.86 | $19.85 | $19.90 |
| Purchase #4 | $169.46 | 7.333% | $181.8865 | $181.89 | $181.90 | $181.90 |
| Purchase #5 | $27.67 | 10.737% | $30.6409 | $30.64 | $30.65 | $30.60 |
| Purchase #6 | $199.83 | 10.447% | $220.7062 | $220.71 | $220.70 | $220.70 |
| Purchase #7 | $232.72 | 8.697% | $252.9597 | $252.96 | $252.95 | $253.00 |
| 7 purchase totals = | $1,049.89 | $1,145.8545 | $1,145.86 | $1,145.85 | $1,145.80 | |