| 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 | $203.54 | 10.615% | $225.1458 | $225.15 | $225.15 | $225.10 |
| Purchase #2 | $29.76 | 11.230% | $33.102 | $33.10 | $33.10 | $33.10 |
| Purchase #3 | $162.54 | 11.467% | $181.1785 | $181.18 | $181.20 | $181.20 |
| Purchase #4 | $209.38 | 12.179% | $234.8804 | $234.88 | $234.90 | $234.90 |
| Purchase #5 | $237.79 | 8.441% | $257.8619 | $257.86 | $257.85 | $257.90 |
| Purchase #6 | $192.27 | 11.744% | $214.8502 | $214.85 | $214.85 | $214.90 |
| Purchase #7 | $139.68 | 11.575% | $155.848 | $155.85 | $155.85 | $155.80 |
| 7 purchase totals = | $1,174.96 | $1,302.8668 | $1,302.87 | $1,302.90 | $1,302.90 | |