| 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 | $16.29 | 9.657% | $17.8631 | $17.86 | $17.85 | $17.90 |
| Purchase #2 | $244.79 | 8.843% | $266.4368 | $266.44 | $266.45 | $266.40 |
| Purchase #3 | $190.39 | 12.567% | $214.3163 | $214.32 | $214.30 | $214.30 |
| Purchase #4 | $247.69 | 11.866% | $277.0809 | $277.08 | $277.10 | $277.10 |
| Purchase #5 | $235.67 | 3.465% | $243.836 | $243.84 | $243.85 | $243.80 |
| Purchase #6 | $54.27 | 3.291% | $56.056 | $56.06 | $56.05 | $56.10 |
| Purchase #7 | $123.70 | 8.710% | $134.4743 | $134.47 | $134.45 | $134.50 |
| 7 purchase totals = | $1,112.80 | $1,210.0634 | $1,210.07 | $1,210.05 | $1,210.10 | |