| 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 | $228.39 | 7.777% | $246.1519 | $246.15 | $246.15 | $246.20 |
| Purchase #2 | $27.81 | 11.357% | $30.9684 | $30.97 | $30.95 | $31.00 |
| Purchase #3 | $88.90 | 3.268% | $91.8053 | $91.81 | $91.80 | $91.80 |
| Purchase #4 | $88.45 | 7.713% | $95.2721 | $95.27 | $95.25 | $95.30 |
| Purchase #5 | $192.98 | 11.807% | $215.7651 | $215.77 | $215.75 | $215.80 |
| Purchase #6 | $85.43 | 6.574% | $91.0462 | $91.05 | $91.05 | $91.00 |
| Purchase #7 | $85.46 | 5.188% | $89.8937 | $89.89 | $89.90 | $89.90 |
| 7 purchase totals = | $797.42 | $860.9027 | $860.91 | $860.85 | $861.00 | |