| 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 | $193.44 | 12.680% | $217.9682 | $217.97 | $217.95 | $218.00 |
| Purchase #2 | $248.53 | 4.458% | $259.6095 | $259.61 | $259.60 | $259.60 |
| Purchase #3 | $152.44 | 13.663% | $173.2679 | $173.27 | $173.25 | $173.30 |
| Purchase #4 | $65.67 | 8.414% | $71.1955 | $71.20 | $71.20 | $71.20 |
| Purchase #5 | $43.54 | 6.465% | $46.3549 | $46.35 | $46.35 | $46.40 |
| Purchase #6 | $81.49 | 9.234% | $89.0148 | $89.01 | $89.00 | $89.00 |
| Purchase #7 | $215.43 | 7.562% | $231.7208 | $231.72 | $231.70 | $231.70 |
| 7 purchase totals = | $1,000.54 | $1,089.1316 | $1,089.13 | $1,089.05 | $1,089.20 | |