| 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 | $206.85 | 11.225% | $230.0689 | $230.07 | $230.05 | $230.10 |
| Purchase #2 | $188.77 | 8.700% | $205.193 | $205.19 | $205.20 | $205.20 |
| Purchase #3 | $163.86 | 11.822% | $183.2315 | $183.23 | $183.25 | $183.20 |
| Purchase #4 | $98.38 | 5.412% | $103.7043 | $103.70 | $103.70 | $103.70 |
| Purchase #5 | $213.73 | 8.218% | $231.2943 | $231.29 | $231.30 | $231.30 |
| Purchase #6 | $225.63 | 10.254% | $248.7661 | $248.77 | $248.75 | $248.80 |
| Purchase #7 | $246.86 | 9.652% | $270.6869 | $270.69 | $270.70 | $270.70 |
| 7 purchase totals = | $1,344.08 | $1,472.9450 | $1,472.94 | $1,472.95 | $1,473.00 | |