| 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 | $126.81 | 9.821% | $139.264 | $139.26 | $139.25 | $139.30 |
| Purchase #2 | $150.69 | 10.330% | $166.2563 | $166.26 | $166.25 | $166.30 |
| Purchase #3 | $215.31 | 9.291% | $235.3145 | $235.31 | $235.30 | $235.30 |
| Purchase #4 | $125.99 | 9.367% | $137.7915 | $137.79 | $137.80 | $137.80 |
| Purchase #5 | $233.59 | 6.477% | $248.7196 | $248.72 | $248.70 | $248.70 |
| Purchase #6 | $157.81 | 11.649% | $176.1933 | $176.19 | $176.20 | $176.20 |
| Purchase #7 | $155.93 | 10.795% | $172.7626 | $172.76 | $172.75 | $172.80 |
| 7 purchase totals = | $1,166.13 | $1,276.3018 | $1,276.29 | $1,276.25 | $1,276.40 | |