| 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 | $186.98 | 6.238% | $198.6438 | $198.64 | $198.65 | $198.60 |
| Purchase #2 | $62.59 | 7.562% | $67.3231 | $67.32 | $67.30 | $67.30 |
| Purchase #3 | $231.63 | 9.719% | $254.1421 | $254.14 | $254.15 | $254.10 |
| Purchase #4 | $19.97 | 10.450% | $22.0569 | $22.06 | $22.05 | $22.10 |
| Purchase #5 | $242.36 | 10.527% | $267.8732 | $267.87 | $267.85 | $267.90 |
| Purchase #6 | $117.78 | 5.867% | $124.6902 | $124.69 | $124.70 | $124.70 |
| Purchase #7 | $194.92 | 5.351% | $205.3502 | $205.35 | $205.35 | $205.40 |
| 7 purchase totals = | $1,056.23 | $1,140.0795 | $1,140.07 | $1,140.05 | $1,140.10 | |