| 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 | $151.94 | 9.414% | $166.2436 | $166.24 | $166.25 | $166.20 |
| Purchase #2 | $94.54 | 5.264% | $99.5166 | $99.52 | $99.50 | $99.50 |
| Purchase #3 | $239.50 | 12.206% | $268.7334 | $268.73 | $268.75 | $268.70 |
| Purchase #4 | $81.39 | 10.178% | $89.6739 | $89.67 | $89.65 | $89.70 |
| Purchase #5 | $113.38 | 3.177% | $116.9821 | $116.98 | $117.00 | $117.00 |
| Purchase #6 | $189.93 | 8.141% | $205.3922 | $205.39 | $205.40 | $205.40 |
| Purchase #7 | $230.99 | 12.138% | $259.0276 | $259.03 | $259.05 | $259.00 |
| 7 purchase totals = | $1,101.67 | $1,205.5694 | $1,205.56 | $1,205.60 | $1,205.50 | |