| 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 | $233.30 | 8.301% | $252.6662 | $252.67 | $252.65 | $252.70 |
| Purchase #2 | $107.73 | 3.477% | $111.4758 | $111.48 | $111.50 | $111.50 |
| Purchase #3 | $78.98 | 8.127% | $85.3987 | $85.40 | $85.40 | $85.40 |
| Purchase #4 | $183.81 | 13.726% | $209.0398 | $209.04 | $209.05 | $209.00 |
| Purchase #5 | $80.77 | 4.467% | $84.378 | $84.38 | $84.40 | $84.40 |
| Purchase #6 | $162.90 | 5.599% | $172.0208 | $172.02 | $172.00 | $172.00 |
| Purchase #7 | $93.26 | 13.730% | $106.0646 | $106.06 | $106.05 | $106.10 |
| 7 purchase totals = | $940.75 | $1,021.0439 | $1,021.05 | $1,021.05 | $1,021.10 | |