| 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 | $189.54 | 10.175% | $208.8257 | $208.83 | $208.85 | $208.80 |
| Purchase #2 | $24.38 | 9.329% | $26.6544 | $26.65 | $26.65 | $26.70 |
| Purchase #3 | $127.29 | 9.772% | $139.7288 | $139.73 | $139.75 | $139.70 |
| Purchase #4 | $233.40 | 6.539% | $248.662 | $248.66 | $248.65 | $248.70 |
| Purchase #5 | $21.93 | 8.584% | $23.8125 | $23.81 | $23.80 | $23.80 |
| Purchase #6 | $107.34 | 4.291% | $111.946 | $111.95 | $111.95 | $111.90 |
| Purchase #7 | $214.31 | 12.611% | $241.3366 | $241.34 | $241.35 | $241.30 |
| 7 purchase totals = | $918.19 | $1,000.9660 | $1,000.97 | $1,001.00 | $1,000.90 | |