| 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 | $237.85 | 10.542% | $262.9241 | $262.92 | $262.90 | $262.90 |
| Purchase #2 | $205.91 | 9.358% | $225.1791 | $225.18 | $225.20 | $225.20 |
| Purchase #3 | $168.28 | 11.621% | $187.8358 | $187.84 | $187.85 | $187.80 |
| Purchase #4 | $106.97 | 6.300% | $113.7091 | $113.71 | $113.70 | $113.70 |
| Purchase #5 | $126.35 | 13.464% | $143.3618 | $143.36 | $143.35 | $143.40 |
| Purchase #6 | $181.55 | 9.773% | $199.2929 | $199.29 | $199.30 | $199.30 |
| Purchase #7 | $157.42 | 10.351% | $173.7145 | $173.71 | $173.70 | $173.70 |
| 7 purchase totals = | $1,184.33 | $1,306.0173 | $1,306.01 | $1,306.00 | $1,306.00 | |