| 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 | $222.46 | 5.495% | $234.6842 | $234.68 | $234.70 | $234.70 |
| Purchase #2 | $200.42 | 12.301% | $225.0737 | $225.07 | $225.05 | $225.10 |
| Purchase #3 | $246.90 | 12.619% | $278.0563 | $278.06 | $278.05 | $278.10 |
| Purchase #4 | $153.57 | 7.418% | $164.9618 | $164.96 | $164.95 | $165.00 |
| Purchase #5 | $145.76 | 11.698% | $162.811 | $162.81 | $162.80 | $162.80 |
| Purchase #6 | $54.27 | 5.407% | $57.2044 | $57.20 | $57.20 | $57.20 |
| Purchase #7 | $150.34 | 12.718% | $169.4602 | $169.46 | $169.45 | $169.50 |
| 7 purchase totals = | $1,173.72 | $1,292.2516 | $1,292.24 | $1,292.20 | $1,292.40 | |