| 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 | $250.66 | 6.246% | $266.3162 | $266.32 | $266.30 | $266.30 |
| Purchase #2 | $125.54 | 7.214% | $134.5965 | $134.60 | $134.60 | $134.60 |
| Purchase #3 | $217.70 | 12.304% | $244.4858 | $244.49 | $244.50 | $244.50 |
| Purchase #4 | $144.98 | 11.732% | $161.9891 | $161.99 | $162.00 | $162.00 |
| Purchase #5 | $27.88 | 9.437% | $30.511 | $30.51 | $30.50 | $30.50 |
| Purchase #6 | $234.60 | 9.296% | $256.4084 | $256.41 | $256.40 | $256.40 |
| Purchase #7 | $15.76 | 8.593% | $17.1143 | $17.11 | $17.10 | $17.10 |
| 7 purchase totals = | $1,017.12 | $1,111.4213 | $1,111.43 | $1,111.40 | $1,111.40 | |