| 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 | $220.57 | 13.699% | $250.7859 | $250.79 | $250.80 | $250.80 |
| Purchase #2 | $13.30 | 5.628% | $14.0485 | $14.05 | $14.05 | $14.00 |
| Purchase #3 | $122.32 | 3.833% | $127.0085 | $127.01 | $127.00 | $127.00 |
| Purchase #4 | $14.94 | 12.406% | $16.7935 | $16.79 | $16.80 | $16.80 |
| Purchase #5 | $181.46 | 12.560% | $204.2514 | $204.25 | $204.25 | $204.30 |
| Purchase #6 | $35.86 | 7.110% | $38.4096 | $38.41 | $38.40 | $38.40 |
| Purchase #7 | $232.88 | 13.660% | $264.6914 | $264.69 | $264.70 | $264.70 |
| 7 purchase totals = | $821.33 | $915.9888 | $915.99 | $916.00 | $916.00 | |