| 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 | $228.72 | 8.611% | $248.4151 | $248.42 | $248.40 | $248.40 |
| Purchase #2 | $100.30 | 13.180% | $113.5195 | $113.52 | $113.50 | $113.50 |
| Purchase #3 | $42.80 | 13.358% | $48.5172 | $48.52 | $48.50 | $48.50 |
| Purchase #4 | $190.56 | 7.591% | $205.0254 | $205.03 | $205.05 | $205.00 |
| Purchase #5 | $177.68 | 8.516% | $192.8112 | $192.81 | $192.80 | $192.80 |
| Purchase #6 | $197.58 | 7.420% | $212.2404 | $212.24 | $212.25 | $212.20 |
| Purchase #7 | $121.72 | 10.740% | $134.7927 | $134.79 | $134.80 | $134.80 |
| 7 purchase totals = | $1,059.36 | $1,155.3215 | $1,155.33 | $1,155.30 | $1,155.20 | |