| 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 | $99.36 | 10.227% | $109.5215 | $109.52 | $109.50 | $109.50 |
| Purchase #2 | $237.54 | 4.237% | $247.6046 | $247.60 | $247.60 | $247.60 |
| Purchase #3 | $116.87 | 7.724% | $125.897 | $125.90 | $125.90 | $125.90 |
| Purchase #4 | $232.52 | 6.661% | $248.0082 | $248.01 | $248.00 | $248.00 |
| Purchase #5 | $226.62 | 11.217% | $252.04 | $252.04 | $252.05 | $252.00 |
| Purchase #6 | $52.67 | 3.310% | $54.4134 | $54.41 | $54.40 | $54.40 |
| Purchase #7 | $119.69 | 8.359% | $129.6949 | $129.69 | $129.70 | $129.70 |
| 7 purchase totals = | $1,085.27 | $1,167.1796 | $1,167.17 | $1,167.15 | $1,167.10 | |