| 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 | $196.74 | 8.388% | $213.2426 | $213.24 | $213.25 | $213.20 |
| Purchase #2 | $219.56 | 10.596% | $242.8246 | $242.82 | $242.80 | $242.80 |
| Purchase #3 | $215.52 | 4.850% | $225.9727 | $225.97 | $225.95 | $226.00 |
| Purchase #4 | $59.93 | 6.447% | $63.7937 | $63.79 | $63.80 | $63.80 |
| Purchase #5 | $205.98 | 6.427% | $219.2183 | $219.22 | $219.20 | $219.20 |
| Purchase #6 | $97.38 | 12.386% | $109.4415 | $109.44 | $109.45 | $109.40 |
| Purchase #7 | $148.63 | 4.692% | $155.6037 | $155.60 | $155.60 | $155.60 |
| 7 purchase totals = | $1,143.74 | $1,230.0971 | $1,230.08 | $1,230.05 | $1,230.00 | |