| 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 | $201.64 | 10.160% | $222.1266 | $222.13 | $222.15 | $222.10 |
| Purchase #2 | $160.52 | 12.529% | $180.6316 | $180.63 | $180.65 | $180.60 |
| Purchase #3 | $249.90 | 12.499% | $281.135 | $281.14 | $281.15 | $281.10 |
| Purchase #4 | $141.31 | 13.579% | $160.4985 | $160.50 | $160.50 | $160.50 |
| Purchase #5 | $160.30 | 8.112% | $173.3035 | $173.30 | $173.30 | $173.30 |
| Purchase #6 | $86.86 | 3.619% | $90.0035 | $90.00 | $90.00 | $90.00 |
| Purchase #7 | $239.72 | 5.219% | $252.231 | $252.23 | $252.25 | $252.20 |
| 7 purchase totals = | $1,240.25 | $1,359.9297 | $1,359.93 | $1,360.00 | $1,359.80 | |