| 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 | $109.59 | 13.510% | $124.3956 | $124.40 | $124.40 | $124.40 |
| Purchase #2 | $76.92 | 7.217% | $82.4713 | $82.47 | $82.45 | $82.50 |
| Purchase #3 | $73.31 | 6.152% | $77.82 | $77.82 | $77.80 | $77.80 |
| Purchase #4 | $7.37 | 8.313% | $7.9827 | $7.98 | $8.00 | $8.00 |
| Purchase #5 | $226.35 | 4.447% | $236.4158 | $236.42 | $236.40 | $236.40 |
| Purchase #6 | $230.48 | 13.757% | $262.1871 | $262.19 | $262.20 | $262.20 |
| Purchase #7 | $226.25 | 11.403% | $252.0493 | $252.05 | $252.05 | $252.00 |
| 7 purchase totals = | $950.27 | $1,043.3218 | $1,043.33 | $1,043.30 | $1,043.30 | |